/* 前端白明明 */

*,
*:before,
*:after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

body {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    margin: 0 auto;
    overflow-x: hidden;
    max-width: 1920px;
    min-width: 1280px;
    position: relative;
    padding: 0;
    width: 100%;
    color: #1f1f1f;
    font-family: 'Microsoft Yahei', '微软雅黑', Arial;
    font-size: 14px;
    line-height: 1;
    background: #fff;
}

html.act {
    overflow: hidden;
    width: 100%;
    height: 100vh;
}

ul,
ul li,
ol li,
tr td,
dl,
dd {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

.clearfix:after {
    content: " ";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.clearfix {
    *zoom: 1;
}

a {
    display: inline-block;
    text-decoration: none;
    cursor: pointer;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    color: #1f1f1f;
}

textarea,
select {
    outline: none;
    color: #666;
    font-size: 14px;
    width: 100%;
}

img {
    border: none;
    display: block;
    max-width: 100%;
}

img[src=""] {
    opacity: 0;
}


.f_12 {
    font-size: 12px;
}

.f_16 {
    font-size: 16px;
}

.f_18 {
    font-size: 18px;
}

.f_20 {
    font-size: 20px;
}

.f_22 {
    font-size: 22px;
}

.f_24 {
    font-size: 24px;
}

.f_26 {
    font-size: 26px;
}

.f_28 {
    font-size: 28px;
}

.f_30 {
    font-size: 30px;
}

.f_32 {
    font-size: 32px;
}

.f_34 {
    font-size: 34px;
}

.f_36 {
    font-size: 36px;
}

.f_38 {
    font-size: 38px;
}

.f_40 {
    font-size: 40px;
}

/*分页*/

.BMap_mask,
.BMap_cpyCtrl,
.BMap_scaleTxt,
.BMap_scaleCtrl,
.BMap_omCtrl,
.anchorBL {
    display: none !important;
}

.a_dw {
    position: relative;
    top: -70px;
}

.box {
    max-width: 1366px;
    min-width: 1200px;
    width: 90%;
    margin: 0 auto;
    position: relative;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    box-sizing: border-box;
}

.ibox {
    max-width: 1600px;
    min-width: 1200px;
    width: 90%;
    margin: 0 auto;
    position: relative;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    box-sizing: border-box;
}

.page1 {
    clear: both;
    text-align: center;
    height: 45px;
    margin: 30px 0 0;
    text-align: center;
}

.page1 span a {
    display: inline-block;
    color: #333333;
    padding: 10px 13px;
    text-decoration: none;
    border: 1px solid #ddd;
}

.page1 span a:hover,
.page1 span.current a {
    background: #005ed1;
    color: #fff;
}

.page1 span {
    margin: 2px 5px;
}

.page2 {
    width: 120px;
    height: 40px;
    background: #005ed1;
    color: #fff;
    display: block;
    margin: 0 auto;
    line-height: 40px;
    display: none;
}

.alltime,
.alltime * {
    -webkit-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    -moz-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
}

.wow {
    opacity: 0;
}

.wow1 {
    opacity: 1;
}

.fbd {
    font-weight: bold;
}

/* 弹窗 */

.z_tanchuang {
    position: fixed;
    display: table;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    transform: scale(0);
    -webkit-transform: scale(0);
    z-index: 10;
}

.z_tanchuang .tbox {
    display: table-cell;
    background: rgba(0, 0, 0, 0.8);
    text-align: center;
    vertical-align: middle;
}

/* 弹窗内容 */

.z_tanchuang .tbox .modal {
    background: white;
    padding: 50px;
    display: block;
    border-radius: 5px;
    position: relative;
    width: 90%;
    max-width: 1200px;
    max-height: 90%;
    margin: 0 auto;
}

.z_tanchuang .tbox .modal .out {
    position: absolute;
    width: 40px;
    height: 40px;
    line-height: 40px;
    background: #fff url(../image/out.png) center no-repeat;
    background-size: 20px;
    color: #000;
    font-size: 30px;
    text-align: center;
    border-radius: 50%;
    top: 0;
    right: -50px;
    cursor: pointer;
}

.z_tanchuang .tbox .modal .img {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.z_tanchuang .tbox .modal .img video {
    display: block;
    width: 100%;
    max-width: 100%;
    object-fit: cover;
}

.z_tanchuang .tbox .modal .img img {
    margin: 0 auto;
}

.z_tanchuang .tbox .modal .out:hover {
    background: #fff url(../image/out2.png) center no-repeat;
    background-size: 20px;
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
}

.z_tanchuang .tbox .modal2 {
    padding: 20px;
}

.z_tanchuang .tbox .modal .img {
    max-width: 1200px;
}


/* 弹窗选中 */

.z_tanchuang.one {
    transform: scaleY(0.01) scaleX(0);
    animation: unfoldIn 1s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    -webkit-transform: scaleY(0.01) scaleX(0);
    -webkit-animation: unfoldIn 1s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.z_tanchuang.one .tbox .modal {
    transform: scale(0);
    animation: zoomIn 0.5s 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    -webkit-transform: scale(0);
    -webkit-animation: zoomIn 0.5s 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.z_tanchuang.one.out {
    transform: scale(1);
    animation: unfoldOut 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    -webkit-transform: scale(1);
    -webkit-animation: unfoldOut 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

.z_tanchuang.one.out .tbox .modal {
    animation: zoomOut 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    -webkit-animation: zoomOut 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

/* 弹窗动画 */

@keyframes unfoldIn {
    0% {
        transform: scaleY(0.005) scaleX(0);
    }

    50% {
        transform: scaleY(0.005) scaleX(1);
    }

    100% {
        transform: scaleY(1) scaleX(1);
    }
}

@keyframes zoomIn {
    0% {
        transform: scale(0);
    }

    100% {
        transform: scale(1);
    }
}

@keyframes zoomOut {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(0);
    }
}

@keyframes unfoldOut {
    0% {
        transform: scaleY(1) scaleX(1);
    }

    50% {
        transform: scaleY(0.005) scaleX(1);
    }

    100% {
        transform: scaleY(0.005) scaleX(0);
    }
}

@-webkit-keyframes zoomIn {
    0% {
        transform: scale(0);
    }

    100% {
        transform: scale(1);
    }
}

@-webkit-keyframes zoomOut {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(0);
    }
}

@-webkit-keyframes unfoldOut {
    0% {
        transform: scaleY(1) scaleX(1);
    }

    50% {
        transform: scaleY(0.005) scaleX(1);
    }

    100% {
        transform: scaleY(0.005) scaleX(0);
    }
}

@-webkit-keyframes unfoldIn {
    0% {
        transform: scaleY(0.005) scaleX(0);
    }

    50% {
        transform: scaleY(0.005) scaleX(1);
    }

    100% {
        transform: scaleY(1) scaleX(1);
    }
}


/* 头部 */

.head {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 9;
    background: #fff;
}

.head .xian {
    display: block;
    width: 100%;
    height: 6px;
    background: url(../image/1_2.png) center no-repeat;
    position: absolute;
    left: 0;
    bottom: -6px;
    z-index: 9;
}

.head .logo {
    display: block;
    float: left;
    height: 100px;
    position: relative;
    overflow: hidden;
}

.head .logo img {
    display: block;
    height: 100%;
    opacity: 0;
}

.head .logo img:nth-child(2) {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    opacity: 1;
}

.head .hrt {
    float: right;
    height: 100px;
    margin-left: 50px;
    display: flex;
    align-items: center;
}

.head .hrt a,
.head .hrt span {
    display: block;
    float: left;
}

.head .hrt span {
    margin: 0 5px;
}

.head .hrt a:hover {
    color: #1b62ce;
}

.head .ul1 {
    float: right;
}

.head .ul1 li {
    float: left;
    position: relative;
}

.head .ul1 li .ltp {
    position: relative;
    z-index: 3;
}

.head .ul1 li .ltp a {
    display: flex;
    padding: 0 22px;
    align-items: center;
    height: 100px;
}

.head .ul1 li .ltp a span {
    display: block;
    padding-bottom: 5px;
    border-bottom: 1px solid rgba(0, 0, 0, 0);
}

.head .ul1 li .lbt {
    position: fixed;
    width: 100%;
    line-height: 50px;
    background: #fff;
    left: 0;
    top: 100px;
    text-align: center;
    padding: 0 5%;
    z-index: 2;
    opacity: 0;
    visibility: hidden;
    padding-left: 30%;
}

.head .ul1 li .lbt a {
    display: inline-block;
    margin: 0 20px;
}

.head .ul1 li .lbt a:hover {
    color: #1b62ce;
}

.head .ul1 li.act .ltp a span,
.head .ul1 li:hover .ltp a span {
    border-bottom: 1px solid #1b62ce;
    color: #1b62ce;
}

.head .ul1 li:hover .lbt {
    opacity: 1;
    visibility: visible;
}

.head .hrt a:hover {
    color: #1b62ce;
}

.head.act_idx {
    background: rgba(0, 0, 0, 0);
}

.head.act_idx .logo img {
    opacity: 1;
}

.head.act_idx .logo img:nth-child(2) {
    opacity: 0;
}

.head.act_idx .xian {
    opacity: 0;
}

.head.act_idx .ul1 li .ltp a span {
    color: #fff;
    border-bottom: 1px solid rgba(0, 0, 0, 0);
}

.head.act_idx .ul1 li.act .ltp a span {
    border-bottom: 1px solid #fff;
    color: #fff;
}

.head.act_idx .hrt a,
.head.act_idx .hrt span {
    color: #fff;
}

.head.act_idx2 {
    background: #fff;
}

.head.act_idx2 .logo img {
    opacity: 0;
}

.head.act_idx2 .logo img:nth-child(2) {
    opacity: 1;
}

.head.act_idx2 .xian {
    opacity: 1;
}

.head.act_idx2 .ul1 li .ltp a span {
    color: #333;
    border-bottom: 1px solid rgba(0, 0, 0, 0);
}

.head.act_idx2 .ul1 li.act .ltp a span,
.head.act_idx2 .ul1 li:hover .ltp a span {
    border-bottom: 1px solid #1b62ce;
    color: #1b62ce;
}

.head.act_idx2 .hrt a,
.head.act_idx2 .hrt span {
    color: #333;
}

.head.act .logo {
    height: 60px;
}

.head.act .ul1 li .ltp a,
.head.act .hrt {
    height: 60px;
}

.head.act .ul1 li .lbt {
    top: 60px;
}


/* 首页 */

.i1 {
    position: relative;
}

.i1 .swiper1 {}

.i1 .swiper1 .sbox a {
    display: block;
}

.i1 .swiper1 .sbox img {
    display: block;
    width: 1920px;
    max-width: 1920px;
}

.i1 .swiper1 .sbox .mimg {
    display: none;
}

.i1 .ibtm {
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 50px;
    z-index: 5;
    color: #fff;
    letter-spacing: 4px;
}

.i1 .ibtm .ilt {
    width: 50%;
    float: left;
}

.i1 .ibtm .ilt .itc {
    margin-top: 15px;
    line-height: 18px;
}

.i1 .ibtm .ilt .itc span {
    width: 14px;
    height: 18px;
    float: left;
    position: relative;
    background: url(../image/1_3.png) center no-repeat;
    overflow: hidden;
    margin-right: 10px;
}

.i1 .ibtm .ilt .itc span s {
    display: block;
    width: 2px;
    height: 5px;
    background: #fff;
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -1px;
    animation: ud 2s infinite;
    -webkit-animation: ud 2s infinite;
}

@keyframes ud {
    0% {
        top: 0%;
    }

    100% {
        top: 100%;
    }
}

@-webkit-keyframes ud {
    0% {
        top: 0%;
    }

    100% {
        top: 100%;
    }
}

.i1 .ibtm .irt {
    width: 50%;
    float: right;
    position: relative;
    text-align: right;
}

.i1 .ibtm .irt .pagination1 {
    float: right;
    position: static;
}

.i1 .ibtm .irt .pagination1 span {
    opacity: 1;
    background: #fff;
    border: 1px solid #fff;
    margin-left: 15px;
}

.i1 .ibtm .irt .pagination1 .swiper-pagination-bullet-active {
    background: rgba(0, 0, 0, 0);
    transform: scale(1.5);
    -webkit-transform: scale(1.5);
}

.i2 {
    padding: 180px 0 70px;
    position: relative;
    display: none;
}

.i2 .ibox {
    z-index: 3;
}

.i2 .ilt {
    width: 44%;
    float: left;
    line-height: 1.5;
}

.i2 .ilt .tc {
    color: #999;
    line-height: 1.9;
    margin: 30px 0 40px;
    text-align: justify;
}

.i2 .ilt .ul1 {
    margin-bottom: 90px;
}

.i2 .ilt .ul1 li {
    float: left;
    width: 28%;
    float: left;
}

.i2 .ilt .ul1 li .num .counter {
    font-size: 52px;
}

.i2 .ilt .ul1 li .num .jia {
    position: relative;
    color: #666;
    top: -30px;
}

.i2 .ilt .ul1 li .ltt {
    color: #999;
}

.i2 .irt {
    position: absolute;
    width: 47.6%;
    right: 0;
    top: 180px;
    border-radius: 300px 0 0 300px;
    overflow: hidden;
    z-index: 5;
}

.i2 .irt img {
    display: block;
    width: 100%;
}

.more {
    display: block;
    width: 180px;
    line-height: 50px;
    text-align: center;
    border-radius: 10px 0 10px 0;
    border: 1px solid #ddd;
}

.more:hover,
.more.act {
    background: #1b62ce;
    color: #fff;
    border: 1px solid #1b62ce;
}

.i2 .swiper2 {
    position: relative;
    z-index: 1;
}

.i3 {}

.i3 .itop {
    position: relative;
    z-index: 1;
    display: none;
}

.i3 .itop .ilt {
    width: 400px;
    float: left;
    padding-top: 60px;
}

.i3 .itop .irt {
    width: calc(100% - 400px);
    float: right;
    padding: 100px 130px 260px 130px;
    color: #999;
    line-height: 1.9;
    text-align: justify;
    background: #f4f4f4;
}

.i3 .ibtm {
    position: relative;
    z-index: 3;
    margin-top: 50px;
    padding-bottom: 80px;
}

.i3 .ibtm .ul1 {
    margin-bottom: 70px;
}

.i3 .ibtm .ul1 li {
    width: 16.125%;
    position: relative;
    overflow: hidden;
    height: 355px;
    float: left;
    cursor: pointer;
    margin-right: 0.625%
}

.i3 .ibtm .ul1 li:last-child {
    margin-right: 0;
}

.i3 .ibtm .ul1 li img {
    height: 105%;
    max-width: 680px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
}

.i3 .ibtm .ul1 li .ltt {
    position: absolute;
    width: 100%;
    left: 0;
    z-index: 2;
    bottom: 0;
    padding: 0 30px;
    background: rgba(0, 0, 0, 0.2);
    color: #fff;
    line-height: 70px;
    font-size: 22px;
}

.i3 .ibtm .ul1 li.act {
    width: 33%;
}

.i3 .ibtm .ul2 {
    position: relative;
}

.i3 .ibtm .ul2 li {
    position: relative;
    padding: 0 60px;
    display: none;
}

.i3 .ibtm .ul2 li .swiper3 {}

.i3 .ibtm .ul2 li .swiper3 a {
    display: block;
    border-bottom: 1px solid #ddd;
    overflow: hidden;
}

.i3 .ibtm .ul2 li .swiper3 a .slt {
    width: 110px;
    float: left;
}

.i3 .ibtm .ul2 li .swiper3 a .srt {
    width: calc(100% - 110px);
    float: right;
}

.i3 .ibtm .ul2 li .swiper3 a .srt .att {
    color: #666;
    color: #666;
    line-height: 1.8;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin: 20px 0 10px;
}

.i3 .ibtm .ul2 li .swiper3 a .srt .atc {
    color: #999;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.i3 .ibtm .ul2 li .swiper3 a:hover .srt .att {
    color: #1b62ce;
}

.zuo {
    width: 48px;
    height: 48px;
    position: absolute;
    top: 50%;
    left: 0;
    background: url(../image/left.png) center no-repeat;
    margin-top: -24px;
    cursor: pointer;
    z-index: 5;
}

.you {
    width: 48px;
    height: 48px;
    position: absolute;
    top: 50%;
    right: 0;
    background: url(../image/right.png) center no-repeat;
    margin-top: -24px;
    cursor: pointer;
    z-index: 5;
}

.dhbtn .svgo {
    position: absolute;
    top: 0;
    left: 0;
    width: 48px;
    height: 48px;
}

.dhbtn .svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 48px;
    height: 48px;
}

.dhbtn .svg svg.circle-hover {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate3d(-50%, -50%, 0);
    transform: translate3d(-50%, -50%, 0);
    pointer-events: none;
    opacity: 1 !important
}

.dhbtn .svg svg.circle-hover circle {
    stroke-dasharray: 150px;
    stroke-dashoffset: 150px;
    transition: .8s cubic-bezier(.39, .575, .565, 1)
}

.dhbtn:hover .svg svg.circle-hover circle {
    stroke-dashoffset: 0
}

.dhbtn:hover .svg svg.circle-hover.copy circle {
    transition-delay: .2s
}

.zuo:hover {
    background: url(../image/left2.png) center no-repeat;
}

.you:hover {
    background: url(../image/right2.png) center no-repeat;
}

.i4 {}

.i4 .itop {
    line-height: 50px;
    margin-top: 50px;
}

.i4 .itop .ilt {
    width: 400px;
    float: left;
}

.i4 .itop .irt {
    float: right;
}

.i4 .itop .irt .more {
    float: left;
    margin-left: 20px;
}

.i4 .ibtm {
    position: relative;
    z-index: 3;
    width: 100%;
}

.i4 .ibtm .ceng {
    display: block;
    width: calc(100% - 50px);
    height: calc(100% - 70px);
    background: #f4f4f4;
    position: absolute;
    right: 0;
    bottom: 0;
}

.i4 .ibtm .swiper4 {
    padding: 30px 0 70px;
    z-index: 3;
}

.i4 .ibtm .swiper4 .swiper-slide .sbox {
    position: relative;
    overflow: hidden;
}

.i4 .ibtm .swiper4 .swiper-slide .sbox img {
    display: block;
    width: 100%;
}

.i4 .ibtm .swiper4 .swiper-slide .sbox .btxt {
    position: absolute;
    width: 100%;
    left: 0;
    bottom: 0;
    padding: 10px 30px;
    line-height: 1.8;
    color: #fff;
    z-index: 2;
}

.i4 .ibtm .swiper4 .swiper-slide .sbox .a {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 3;
    text-align: center;
    color: #fff;
    background: rgba(0, 0, 0, 0.1);
}

.i4 .ibtm .swiper4 .swiper-slide .sbox .a .xian {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    border: 1px solid #fff;
}

.i4 .ibtm .swiper4 .swiper-slide .sbox .a .abox {
    position: absolute;
    width: 100%;
    left: 0;
    top: 55%;
    opacity: 0;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    line-height: 1.8;
    padding: 0 5%;
}

.i4 .ibtm .swiper4 .swiper-slide:hover .sbox .a {
    background: rgba(0, 0, 0, 0.4);
}

.i4 .ibtm .swiper4 .swiper-slide:hover .sbox .a .xian {
    width: 90%;
    height: 90%;
    top: 5%;
    left: 5%;
}

.i4 .ibtm .swiper4 .swiper-slide:hover .sbox .a .abox {
    top: 50%;
    opacity: 1;
}

.i4 .ibtm .swiper4 .swiper-slide:hover .sbox .btxt {
    opacity: 0;
    bottom: -100%;
}

.i4 .ibtm .swiper4 .anniu {
    width: 100%;
    height: 48px;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 3;
}

.i4 .ibtm .swiper4 .anniu .alt {
    width: 120px;
    float: left;
    position: relative;
    height: 100%;
}

.i4 .ibtm .swiper4 .scrollbar4 {
    width: calc(100% - 400px);
    left: 130px;
    bottom: 25px;
}

.i5 {
    padding: 90px 0;
    background: url(../image/1_9.png) center no-repeat;
}

.i5 .itop {
    line-height: 50px;
    margin: 35px 0;
}

.i5 .itop .ilt {
    width: 400px;
    float: left;
}

.i5 .itop .irt {
    float: right;
}

.i5 .itop .irt .more {
    float: left;
    margin-left: 20px;
}

.i5 .ibtm {}

.i5 .ibtm .ilt {
    width: calc(100% - 760px);
    float: left;
}

.i5 .ibtm .ilt a {
    display: block;
    width: 100%;
    padding: 30px 8% 30px 10%;
}

.i5 .ibtm .ilt a .alt {
    width: 80px;
    height: 80px;
    float: left;
    text-align: center;
    background: #fff;
    border: 1px solid #ddd;
}

.i5 .ibtm .ilt a .alt .day {
    line-height: 50px;
    color: #333;
}

.i5 .ibtm .ilt a .art {
    width: calc(100% - 100px);
    float: right;
    padding-top: 5px;
}

.i5 .ibtm .ilt a .art .att {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.i5 .ibtm .ilt a .art .atc {
    line-height: 24px;
    color: #999;
    height: 48px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin-top: 10px;
}

.i5 .ibtm .ilt a:hover .alt {
    background: #1b62ce;
    border: 1px solid #1b62ce;
    color: #fff;
}

.i5 .ibtm .ilt a:hover .alt .day {
    color: #fff;
}

.i5 .ibtm .irt {
    width: 680px;
    height: 410px;
    overflow: hidden;
    float: right;
}

.i5 .ibtm .irt img {
    display: block;
    height: 100%;
    max-width: 700px;
}

.i5 .ibtm .ilt a:hover .art .att {
    color: #1b62ce;
}

.i5 .ibtm .ilt a:hover {
    -moz-box-shadow: 0px 1px 5px #ddd;
    -webkit-box-shadow: 0px 1px 5px #ddd;
    box-shadow: 0px 1px 5px #ddd;
}



/* 底部 */

.footer1 {
    background: #161f1e;
    padding: 80px 0;
    color: #fff;
}

.footer1 .flt {
    width: 330px;
    float: left;
}

.footer1 .flt .ftt {
    margin: 20px 0 30px;
}

.footer1 .flt a {
    color: #fff;
    margin-bottom: 15px;
    line-height: 1.5;
}

.footer1 .frt {
    width: 120px;
    float: right;
}

.footer1 .ul1 {
    width: 1130px;
    position: absolute;
    top: 0px;
    left: 50%;
    transform: translate(-42%);
    -webkit-transform: translate(-42%);
}

.footer1 .ul1 li {
    float: left;
    padding-right: 58px;
}

.footer1 .ul1 li a {
    display: block;
    color: #b0b0b0;
    margin-bottom: 15px;
}

.footer1 .ul1 li a:first-child {
    color: #fff;
    margin-bottom: 30px;
}

.footer1 .ul1 li:last-child {
    padding-right: 0;
}

.footer1 .ul1 li a:hover {
    color: #fff;
}

.footer2 {
    background: #000;
    line-height: 66px;
    color: #b8b8b8;
}

.footer2 .flt {
    float: left;
}

.footer2 .frt {
    display: block;
    float: right;
    color: #b8b8b8;
}


/* 关于 */

.nheighr {
    width: 100%;
    height: 100px;
}

/* banner */

.flex {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
}

.f-dr {
    /*水平*/
    -webkit-box-orient: horizontal;
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
}

.f-dc {
    /*垂直*/
    -webkit-box-orient: vertical;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
}

.flex-1>* {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -ms-flex: 1;
    flex: 1;
    display: inline-block;
    /* IE10失效的解决办法 */
}

.f-as {
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
    -ms-flex-align: start;
    align-items: flex-start;
}

.f-ac {
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}

.f-ae {
    -webkit-box-align: end;
    -webkit-align-items: flex-end;
    -ms-flex-align: end;
    align-items: flex-end;
}

.f-js {
    -webkit-box-pack: start;
    -webkit-justify-content: flex-start;
    -ms-flex-pack: start;
    justify-content: flex-start;
}

.f-jc {
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
}

.f-je {
    -webkit-box-pack: end;
    -webkit-justify-content: flex-end;
    -ms-flex-pack: end;
    justify-content: flex-end;
}

.f-jsb {
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.banner {
    position: relative;
}

.banner .inner {
    text-align: justify;
    color: #fff;
    width: 100%;
}

.banner .inner .f_36 {
    margin: 10px 0 30px;
}

.banner .inner .xian {
    display: block;
    width: 20px;
    height: 2px;
    background: #005ed1;
}

.banner img {}

.banner .mimg {
    display: none;
}

.banner .text {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    text-align: center;
}

.banner .text h4 {
    font-size: 42px;
    letter-spacing: 4.2px;
    color: #fff;
}

.banner .text h6 {
    margin-top: 10px;
    font-family: Helvetica;
    font-size: 22px;
    letter-spacing: 2.2px;
    color: #fff;
    opacity: 0.8;
}

.banner_nav {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 70px;
    width: 100%;
    background: rgba(51, 51, 51, 0.8);
    z-index: 8;
}

.banner_nav .container {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
}

.banner_nav .container .homelink {
    -webkit-box-flex: 0;
    -webkit-flex-grow: 0;
    -moz-box-flex: 0;
    -ms-flex-positive: 0;
    flex-grow: 0;
    -webkit-flex-shrink: 0;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    border-right: 1px solid rgba(255, 255, 255, 0.4);
}

.banner_nav .container ul {
    -webkit-box-flex: 1;
    -webkit-flex-grow: 1;
    -moz-box-flex: 1;
    -ms-flex-positive: 1;
    flex-grow: 1;
}

.banner_nav .container ul li {
    -webkit-box-flex: 0;
    -webkit-flex-grow: 0;
    -moz-box-flex: 0;
    -ms-flex-positive: 0;
    flex-grow: 0;
    width: 25%;
    position: relative;
    border-right: 1px solid rgba(255, 255, 255, 0.4);
}

.banner_nav .container ul li .title a {
    height: 70px;
    padding: 0 30px;
    position: relative;
}

.banner_nav .container ul li .title a span {
    display: block;
    -webkit-box-flex: 1;
    -webkit-flex-grow: 1;
    -moz-box-flex: 1;
    -ms-flex-positive: 1;
    flex-grow: 1;
    padding-right: 10px;
    color: #fff;
    -webkit-transition: all cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
    -o-transition: all cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
    -moz-transition: all cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
    transition: all cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
}

.banner_nav .container ul li .title a i {
    display: block;
    width: 12px;
    height: 12px;
    -webkit-flex-shrink: 0;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    -webkit-box-flex: 0;
    -webkit-flex-grow: 0;
    -moz-box-flex: 0;
    -ms-flex-positive: 0;
    flex-grow: 0;
    position: relative;
    -webkit-transition: all cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
    -o-transition: all cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
    -moz-transition: all cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
    transition: all cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
}

.banner_nav .container ul li .title a i::after,
.banner_nav .container ul li .title a i::before {
    content: '';
    display: block;
    background: #fff;
    -webkit-transition: all cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
    -o-transition: all cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
    -moz-transition: all cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
    transition: all cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}

.banner_nav .container ul li .title a i::after {
    width: 100%;
    height: 2px;
}

.banner_nav .container ul li .title a i::before {
    width: 2px;
    height: 100%;
}

.banner_nav .container ul li .subbox {
    position: absolute;
    left: 0;
    top: 100%;
    width: 100%;
    background: rgba(51, 51, 51, 0.8);
    padding: 30px 0;
    display: none;
    z-index: 2;
}

.banner_nav .container ul li .subbox a {
    color: #cecece;
    padding: 0 30px;
    line-height: 42px;
    -webkit-transition: all cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
    -o-transition: all cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
    -moz-transition: all cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
    transition: all cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.3s;
    margin-bottom: 16px;
    display: block;
}

.banner_nav .container ul li .subbox a:last-child {
    margin-bottom: 0;
}

.banner_nav .container ul li .subbox a:hover {
    background: #333;
}

.banner_nav .container ul li:hover .title a span {}

.banner_nav .container ul li:hover .title a i {
    -webkit-transform: rotate(720deg);
    -moz-transform: rotate(720deg);
    -ms-transform: rotate(720deg);
    transform: rotate(720deg);
}

.banner_nav .container ul li:hover .title a i::after {
    background: #fff;
}

.banner_nav .container ul li:hover .title a i::before {
    height: 0;
}

.nav {
    padding: 40px 0;
    text-align: right;
}

.nav span {
    color: #666;
}

/* banner */


/* 关于 */

.biaoti .tt {
    text-align: center;
    position: relative;
}

.biaoti .tt .cn {
    font-weight: bold;
    position: relative;
    z-index: 3;
    display: inline-block;
}

.biaoti .tt .en {
    color: #bad5ff;
    padding-top: 10px;
    position: relative;
    z-index: 3;
}

.biaoti .tt .cn span {
    display: block;
    width: 60px;
    height: 47px;
    background: url(../image/2_2.png) center no-repeat;
    position: absolute;
    top: 0;
    left: 50%;
    z-index: -1;
    margin-left: 20px;
}

.ab1 {}

.ab1 .itop {
    position: relative;
    margin-top: 110px;
}

.ab1 .itop .ilt {
    width: 43.2%;
    float: left;
}

.ab1 .itop .ilt .itt {
    line-height: 1.5;
    color: #1b62ce;
}

.ab1 .itop .ilt .itc {
    line-height: 28px;
    color: #666;
    text-align: justify;
    height: 390px;
    padding-right: 20px;
    overflow: auto;
    margin: 30px 0 70px;
}

.ab1 .itop .ilt .itc::-webkit-scrollbar {
    width: 4px;
}

.ab1 .itop .ilt .itc::-webkit-scrollbar-thumb {
    background: #1b62ce;
}

.ab1 .itop .ilt .itc::-webkit-scrollbar-track {
    background: #eee;
}

.ab1 .itop .ilt .ul1 {}

.ab1 .itop .ilt .ul1 li {
    width: 33.33%;
    float: left;
}

.ab1 .itop .ilt .ul1 li .counter {
    position: relative;
    display: inline-block;
    font-size: 52px;
    color: #333;
}

.ab1 .itop .ilt .ul1 li .jia {
    position: relative;
    display: inline-block;
    color: #999;
    top: -25px;
}

.ab1 .itop .ilt .ul1 li .tx {
    color: #999;
    margin-top: 10px;
}

.ab1 .itop .ilt .ul1 li:hover .counter,
.ab1 .itop .ilt .ul1 li:hover .jia,
.ab1 .itop .ilt .ul1 li:hover .tx {
    color: #1b62ce;
}

.ab1 .itop .irt {
    width: 53%;
    position: absolute;
    right: 0;
    bottom: 0;
}

.ab1 .itop .irt img {
    display: block;
    width: 100%;
}

.pt100 {
    padding-top: 100px;
}

.ab2 .ul1 {}

.ab2 .ul1 li {
    width: 49.5%;
    float: left;
    margin-top: 40px;
    position: relative;
    overflow: hidden;
}

.ab2 .ul1 li:nth-child(2n) {
    float: right;
}

.ab2 .ul1 li img {
    display: block;
    width: 100%;
}

.ab2 .ul1 li .btxt {
    position: absolute;
    width: 100%;
    left: 0;
    bottom: 0;
    padding: 30px;
    line-height: 1;
    color: #fff;
    z-index: 2;
}

.ab2 .ul1 li .btxt .axian {
    display: block;
    width: 18px;
    height: 2px;
    background: #1b62ce;
    margin-top: 10px;
}

.ab2 .ul1 li .a {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 3;
    text-align: center;
    color: #fff;
    background: rgba(0, 0, 0, 0.1);
}

.ab2 .ul1 li .a .xian {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    border: 1px solid #fff;
}

.ab2 .ul1 li .a .abox {
    position: absolute;
    width: 100%;
    left: 0;
    top: 55%;
    opacity: 0;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    line-height: 1.8;
    padding: 0 15%;
}

.ab2 .ul1 li .a .abox .axian {
    display: block;
    width: 18px;
    height: 2px;
    background: #1b62ce;
    margin: 10px auto;
}

.ab2 .ul1 li:hover .a {
    background: rgba(0, 0, 0, 0.5);
}

.ab2 .ul1 li:hover .a .xian {
    width: 90%;
    height: 90%;
    top: 5%;
    left: 5%;
}

.ab2 .ul1 li:hover .a .abox {
    top: 50%;
    opacity: 1;
}

.ab2 .ul1 li:hover .btxt {
    opacity: 0;
    bottom: -100%;
}

.ab3 {
    padding-bottom: 155px;
    background: url(../image/2_4.png) center bottom no-repeat;
}

.ab3 .ul1 {
    margin-top: 30px;
    -moz-box-shadow: 0px 1px 10px #ddd;
    -webkit-box-shadow: 0px 1px 10px #ddd;
    box-shadow: 0px 1px 10px #ddd;
}

.ab3 .ul1 li {
    background: #fff;
    position: relative;
    display: none;
}

.ab3 .ul1 li .img {
    width: 49.5%;
    float: left;
    overflow: hidden;
}

.ab3 .ul1 li .txt {
    width: 44%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    line-height: 1.5;
    right: 3%;
}

.ab3 .swiper5 {
    background: url(../image/2_6_1.png) left 50px repeat-x;
}

.ab3 .swiper5 .swiper-slide {
    width: 200px;
}

.ab3 .swiper5 .swiper-slide .sbox {
    width: 100%;
    height: 110px;
    text-align: center;
    margin-top: 50px;
    background-size: 100%;
    padding-top: 80px;
    font-size: 30px;
    font-weight: bold;
    color: #999;
    padding-left: 50px;
    cursor: pointer;
    position: relative;
}

.ab3 .swiper5 .swiper-slide .sbox:before {
    content: '';
    display: block;
    width: 2px;
    height: 0px;
    position: absolute;
    background: #1b62ce;
    bottom: 50px;
    left: 126px;
    z-index: 2;
}

.ab3 .swiper5 .swiper-slide-active .sbox {
    color: #1b62ce;
}

.ab3 .swiper5 .swiper-slide-active .sbox:before {
    height: 60px;
    -webkit-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    -moz-transition: all .4s cubic-bezier(.4, 0, .2, 1);
    transition: all .4s cubic-bezier(.4, 0, .2, 1);
    transition-delay: 1s;
    -webkit-transition-delay: 1s;
}

.ab3 .swiper5 .scrollbar5 {
    display: none;
}

.ab4 {}

.ab4 .itop {
    margin: 50px 0;
}

.ab4 .ilt {
    width: 500px;
    overflow: hidden;
    position: relative;
    float: left;
}

.ab4 .ilt img {
    display: block;
    width: 100%;
}

.ab4 .ilt .txt {
    position: absolute;
    padding: 15px 0;
    background: #fff;
    z-index: 2;
    right: 0;
    top: 50px;
    text-align: center;
    color: #999;
    width: 155px;
}

.ab4 .ilt .txt .counter {
    color: #1b62ce;
    font-size: 52px;
    margin-bottom: 5px;
    display: inline-block;
}

.ab4 .ilt .txt .jia {
    position: relative;
    color: #1b62ce;
    top: -20px;
    font-size: 20px;
}

.ab4 .irt {
    width: calc(100% - 670px);
    float: right;
    padding-top: 130px;
    line-height: 1.8;
    color: #999;
}

.ab4 .irt .itt {
    color: #333;
}

.ab4 .irt .itt2 {
    color: #666;
    padding: 10px 0;
    border-bottom: 1px solid #ddd;
    margin-bottom: 20px;
}

.ab5 {
    background: #f6f7f9;
    padding: 50px 0 100px;
}

.ab5 .itop {
    margin: 50px 0 100px;
}

.ab5 .itop span {
    display: block;
    width: 200px;
    height: 260px;
    background: #f6f7f9;
    margin: 0 10px;
    border-radius: 10px 0 10px 0;
    cursor: pointer;
    text-align: center;
}

.ab5 .itop span .img {
    display: block;
    width: 100px;
    position: relative;
    margin: 40px auto 30px;
    border: 1px solid #ddd;
    border-radius: 50%;
}

.ab5 .itop span .img img {
    display: block;
    width: 100%;
}

.ab5 .itop span .img img:nth-child(2) {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    opacity: 0;
}

.ab5 .itop span .cn {
    color: #333;
}

.ab5 .itop span .en {
    color: #999;
    margin-top: 10px;
}

.ab5 .itop span.act {
    background: #fff;
    -moz-box-shadow: 0px 1px 10px #ddd;
    -webkit-box-shadow: 0px 1px 10px #ddd;
    box-shadow: 0px 1px 10px #ddd;
}

.ab5 .itop span.act .img {
    border: 1px solid #1b62ce;
    background: #1b62ce;
}

.ab5 .itop span.act .img img {
    opacity: 0;
}

.ab5 .itop span.act .img img:nth-child(2) {
    opacity: 1;
}

.ab5 .itop span.act .cn,
.ab5 .itop span.act .en {
    color: #1b62ce;
}

.ab5 .ul1 {}

.ab5 .ul1 .li1 {}

.ab5 .ul1 .li1 .llt {
    width: 43%;
    float: left;
}

.ab5 .ul1 .li1 .lrt {
    width: 56.36%;
    float: right;
}

.ab5 .ul1 .li1 .lrt .swiper7 {}

.ab5 .ul1 .li1 .lrt img {
    display: block;
    width: 100%;
}

.ab5 .ul1 .li1 .llt .num {
    float: left;
    color: #1b62ce;
}

.ab5 .ul1 .li1 .llt .num .counter {
    font-size: 52px;
}

.ab5 .ul1 .li1 .llt .num .jia {
    position: relative;
    font-size: 20px;
    top: -25px;
}

.ab5 .ul1 .li1 .llt img {
    display: block;
    float: left;
    margin-left: 10px;
}

.ab5 .ul1 .li1 .llt .tc {
    width: 100%;
    float: left;
    line-height: 2;
    color: #666;
    max-width: 480px;
    text-align: justify;
}

.ab5 .ul1 .li2 {
    display: none;
}

.ab5 .ul1 .li2 .llt {
    float: left;
}

.ab5 .ul1 .li2 .llt img {
    display: block;
    float: left;
}

.ab5 .ul1 .li2 .llt .num {
    float: left;
    margin-left: 15px;
}

.ab5 .ul1 .li2 .llt .num .counter {
    font-size: 52px;
    color: #1b62ce;
}

.ab5 .ul1 .li2 .llt .num .jia {
    position: relative;
    font-size: 20px;
    top: -25px;
    color: #1b62ce;
}

.ab5 .ul1 .li2 .llt .num .ntx {
    color: #666;
    margin-top: 10px;
}

.ab5 .ul1 .li2 .lrt {
    float: right;
}

.ab5 .ul1 .li2 .ltc {
    float: right;
    line-height: 2;
    padding-right: 100px;
    color: #666;
}

.ab6 {
    padding: 50px 0 100px;
    display: none;
}

.ab6 .dl1 {
    margin-top: 50px;
}

.ab6 .dl1 dt {
    padding: 0 20px;
}

.ab6 .dl1 dt span {
    display: block;
    float: left;
    line-height: 60px;
    width: 16.66%;
}

.ab6 .dl1 dd {
    border: 1px solid #ddd;
    margin-bottom: 10px;
}

.ab6 .dl1 dd .dtp {
    padding: 0 20px;
    line-height: 50px;
    cursor: pointer;
    font-size: 14px;
}

.ab6 .dl1 dd .dtp span {
    display: block;
    float: left;
    line-height: 60px;
    width: 16.66%;
}

.ab6 .dl1 dd .dbt {
    padding: 20px;
    border-top: 1px solid #ddd;
    line-height: 1.8;
    display: none;
}

.ab6 .dl1 dd .dbt .gw {
    display: block;
    margin-bottom: 10px;
}

.ab6 .dl1 dd .dbt .dbtm {
    padding-top: 15px;
    line-height: 34px;
    font-size: 14px;
    border-top: 1px solid #ddd;
    margin-top: 30px;
}

.ab6 .dl1 dd .dbt .dbtm .jl {
    display: block;
    width: 103px;
    float: right;
    background: url(../image/2_12.png) center no-repeat;
    color: #fff;
    padding-left: 35px;
}

.ab6 .dl1 dd .dtp.act {
    background: #1b62ce;
}

.ab6 .dl1 dd .dtp.act span {
    color: #fff;
}

/* 新闻 */

.ne1 {
    padding-bottom: 100px;
}

.ne1 .ul1 {}

.ne1 .ul1 li {
    margin: 45px 0 90px;
    height: 225px;
    border-radius: 20px 0 20px 0;
}

.ne1 .ul1 li a {
    display: block;
}

.ne1 .ul1 li .img {
    height: 100%;
    position: relative;
    overflow: hidden;
    border-radius: 20px 0 20px 0;
    float: left;
    width: 445px;
}

.ne1 .ul1 li .img img {
    display: block;
    height: 100%;
}

.ne1 .ul1 li .nlt {
    width: calc(100% - 565px);
    float: left;
    padding: 40px 60px 0;
    line-height: 1.8;
}

.ne1 .ul1 li .nlt .ltt {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ne1 .ul1 li .nlt .ltc {
    color: #999;
    margin: 5px 0 15px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    height: 50px;
}

.ne1 .ul1 li .nrt {
    float: left;
    padding-top: 50px;
}

.ne1 .ul1 li .nrt .day {
    padding-bottom: 10px;
    margin-bottom: 10px;
    border-bottom: 1px solid #ddd;
}

.ne1 .ul1 li .nrt .year {
    text-align: right;
    color: #999;
}

.ne1 .ul1 li:hover {
    -moz-box-shadow: 0px 1px 10px #bad5ff;
    -webkit-box-shadow: 0px 1px 10px #bad5ff;
    box-shadow: 0px 1px 10px #bad5ff;
}

.ne1 .ul1 li:hover .ltt {
    color: #1b62ce;
}

.ne1 .ul1 li:hover .more {
    background: #1b62ce;
    color: #fff;
}

.ne1 .ul1 li:hover .img img {
    transform: scale(1.05);
    -webkit-transform: scale(1.05);
}

/* 新闻详情 */

.newc1 {
    padding-bottom: 100px;
}

.newc1 .nbox {
    max-width: 1280px;
    margin: 0 auto;
}

.newc1 .nbox .ntt {
    text-align: center;
    line-height: 1.5;
}

.newc1 .nbox .day {
    line-height: 20px;
    color: #666;
    border-top: 1px solid #ddd;
    padding: 20px 0;
    margin-top: 20px;
}

.newc1 .nbox .day span {
    display: block;
    float: left;
    margin: 0 20px 0 10px;
}

.newc1 .nbox .day .srt {
    float: right;
}

.newc1 .nbox .ntc {
    padding-bottom: 40px;
    border-bottom: 1px solid #ddd;
    color: #999;
    line-height: 1.8;
    text-align: justify;
}

.newc1 .nbtn {
    position: relative;
    margin-top: 40px;
}

.newc1 .nbtn a {
    display: block;
    width: calc(100% - 150px);
    color: #999;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 15px;
}

.newc1 .nbtn a:hover {
    color: #1b62ce;
}

.newc1 .nbtn .fh {
    width: 120px;
    line-height: 36px;
    background: url(../image/3_4_1.png) 90% center no-repeat;
    text-align: center;
    position: absolute;
    top: 0;
    right: 0;
    position: absolute;
    margin-top: 0;
}

.newc1 .nbtn .fh:hover {
    background: #1b62ce url(../image/3_4_2.png) 90% center no-repeat;
    color: #fff;
}

/* 视频 */

.vi1 {}

.vi1 .itop {
    display: block;
    margin: 30px 0 80px;
}

.vi1 .itop .ilt {
    width: calc(100% - 410px);
    float: left;
    position: relative;
    overflow: hidden;
    border-radius: 20px 0 20px 0;
    height: 530px;
}

.vi1 .itop .ilt img {
    display: block;
    max-width: 990px;
    height: 100%;
}

.vi1 .itop .ilt .bf {
    display: block;
    width: 75px;
    height: 50px;
    background: url(../image/3_5_2.png) center no-repeat;
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 3;
    margin-top: -25px;
    margin-left: -37px;
    cursor: pointer;
}

.vi1 .itop .ilt .bf:hover {
    transform: scale(0.9);
    -webkit-transform: scale(0.9);
}

.vi1 .itop .irt {
    width: 385px;
    height: 530px;
    background: #f4f4f4;
    padding: 30px 30px 0;
    float: right;
    border-radius: 0 20px 0 20px;
}

.vi1 .itop .irt .itt {
    line-height: 1.8;
    padding-left: 80px;
    background: url(../image/3_5_3.png) left 10px no-repeat;
    font-size: 20px;
}

.vi1 .itop .irt .itc {
    padding: 30px 0 30px;
    line-height: 1.8;
    color: #666;
    text-align: justify;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
    margin-top: 30px;
    max-height: 260px;
    overflow: auto;


}

.vi1 .itop .irt .itc2 {
    line-height: 1.8;
    color: #555;
    padding-top: 20px;
}

.vi2 {
    padding: 70px 0 100px;
    background: #f3f3f3;
}

.vi2 .swiper6 {
    padding-bottom: 60px;
}

.vi2 .swiper6 .swiper-slide {}

.vi2 .swiper6 .swiper-slide .sbox {
    position: relative;
    width: 100%;
    background: #f3f3f3;
    border-radius: 20px 0 20px 0;
    overflow: hidden;
    cursor: pointer;
}

.vi2 .swiper6 .swiper-slide .sbox .img {
    display: block;
    position: relative;
    overflow: hidden;
}

.vi2 .swiper6 .swiper-slide .sbox .img img {
    display: block;
    width: 100%;
}

.vi2 .swiper6 .swiper-slide .sbox .img .bf {
    display: block;
    width: 75px;
    height: 50px;
    background: url(../image/3_5_2.png) center no-repeat;
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 3;
    margin-top: -25px;
    margin-left: -37px;
    cursor: pointer;
}

.vi2 .swiper6 .swiper-slide .sbox .stt {
    padding: 30px 0;
    line-height: 20px;
}

.vi2 .swiper6 .swiper-slide .sbox .stt span {
    display: block;
    width: 100%;
    height: 20px;
    overflow: hidden;
    padding-left: 10px;
    border-left: 4px solid #1b62ce;
}

.vi2 .swiper6 .swiper-slide .sbox:hover {
    background: #fff;
}

.vi2 .swiper6 .swiper-slide .sbox:hover .img img {
    transform: scale(1.05);
    -webkit-transform: scale(1.05);
}

.vi2 .swiper6 .scrollbar6 {
    width: 210px;
    left: 50%;
    margin-left: -105px;
    background: #ddd;
}

/* 下载 */

.do1,
.navhui {
    background: #f4f4f4;
}

.do1 .dl1 {
    padding: 60px 0 30px;
}

.do1 .dl1 dt {
    margin-bottom: 40px;
    line-height: 24px;
}

.do1 .dl1 dt .dlt {
    float: left;
    padding-left: 40px;
    border-left: 2px solid #1b62ce;
}

.do1 .dl1 dt .drt {
    float: right;
    background: url(../image/3_7_1.png) center right no-repeat;
    padding-right: 30px;
    cursor: pointer;
}

.do1 .dl1 dt .drt span {
    opacity: 0;
}

.do1 .dl1 dd {
    cursor: pointer;
    text-align: center;
    display: none;
}

.do1 .dl1 dd .li {
    width: 24%;
    float: left;
    position: relative;
    background: #fff;
    padding: 40px 35px 20px;
    border-radius: 20px 0 20px 0;
    margin: 0 1.33% 1.33% 0;
}

.do1 .dl1 dd .li:nth-child(4n) {
    margin-right: 0;
}

.do1 .dl1 dd .li img {
    display: block;
    width: 100%;
}

.do1 .dl1 dd .li .dtt {
    margin: 20px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.do1 .dl1 dd .li .dbtn a {
    width: 45%;
    line-height: 46px;
    float: left;
    color: #666;
}

.do1 .dl1 dd .li .dbtn a:nth-child(2) {
    float: right;
}

.do1 .dl1 dd .li .dbtn a:hover {
    color: #fff;
}

.do1 .dl1 dd .li:hover {
    -moz-box-shadow: 0px 1px 10px #bad5ff;
    -webkit-box-shadow: 0px 1px 10px #bad5ff;
    box-shadow: 0px 1px 10px #bad5ff;
}

.do1 .dl1 dt .drt.act {
    background: url(../image/3_7_2.png) center right no-repeat;
}

.do1 .dl1 dt .drt.act span {
    opacity: 1;
}

/* 产品 */

.pr1 {}

.pr1 .ul1 {
    margin: 30px 0 90px;
}

.pr1 .ul1 li {
    position: relative;
    height: 440px;
    left: -20px;
}

.pr1 .ul1 li a {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 3;
    width: 100%;
    height: 100%;
}

.pr1 .ul1 li .lrt {
    float: right;
    height: 100%;
    width: 69.2%;
    position: relative;
}

.pr1 .ul1 li .lrt img {
    display: block;
    height: 100%;
    position: relative;
    z-index: 3;
}

.pr1 .ul1 li .lrt img:nth-child(2) {
    position: absolute;
    top: 0;
    right: 0;
    z-index: -1;
}

.pr1 .ul1 li .llt {
    width: 65%;
    height: 240px;
    border: 1px solid #e5e5e5;
    border-right: 0;
    padding: 40px;
    position: absolute;
    z-index: 2;
    top: 100px;
    left: 0;
}

.pr1 .ul1 li .llt .txt {
    width: 370px;
    /* text-align: justify; */
    line-height: 1.5;
}

.pr1 .ul1 li .llt .txt .ltt {
    position: relative;
}

.pr1 .ul1 li .llt .txt .ltt s {
    display: block;
    width: 2px;
    height: 24px;
    position: absolute;
    top: 7px;
    left: -40px;
    background: #1b62ce;
}

.pr1 .ul1 li .llt .txt .ltc {
    line-height: 2;
    color: #666;
    margin-top: 20px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    height: 84px;
}

.pr1 .ul1 li:hover .llt .txt .ltt {
    color: #1b62ce;
}

.pr1 .ul1 li:hover .lrt img {
    transform: scale(1.05);
    -webkit-transform: scale(1.05);
}

.pr1 .ul1 li:nth-child(2n) {
    left: 20px;
}

.pr1 .ul1 li:nth-child(2n) .lrt {
    float: left;
}

.pr1 .ul1 li:nth-child(2n) .llt {
    left: auto;
    right: 0;
    border: 1px solid #e5e5e5;
    border-left: 0;
}

.pr1 .ul1 li:nth-child(2n) .llt .txt {
    float: right;
}

.pr1 .ul1 li:nth-child(2n) .llt .txt .ltt s {
    left: auto;
    right: -40px;
}

/* 详情 */

.prc1 {
    position: relative;
    min-height: 550px;
}

.prc1 .s1 {
    display: block;
    width: 9.65%;
    height: calc(100% + 95px);
    background: #f8f8f8;
    position: absolute;
    top: -95px;
    left: 0;
}

.prc1 .img {
    position: absolute;
    width: 58.4%;
    right: 0;
    top: 0;
}

.prc1 .plt {
    width: 410px;
    line-height: 1.8;
    padding: 80px 0;
}

.prc1 .plt .ptt {
    color: #1b62ce;
}

.prc1 .plt .ptc {
    color: #666;
    margin-top: 20px;
    text-align: justify;
}

.prc2 {
    background: #f5f5f5 url(../image/4_4.png) center top no-repeat;
    padding: 195px 0 100px;
}

.prc2 .pbtn {
    color: #fff;
}

.prc2 .pbtn span {
    display: block;
    margin: 0 80px;
    text-align: center;
    line-height: 1.8;
    height: 70px;
    position: relative;
    cursor: pointer;
}

.prc2 .pbtn span s {
    display: block;
    width: 0%;
    height: 3px;
    background: #1b62ce;
    position: absolute;
    left: 0;
    bottom: -3px;
}

.prc2 .pbtn span.act s {
    width: 100%;
}

.prc2 .ubox {
    background: #fff;
    border-radius: 20px 0 20px 0;
    padding: 70px 60px;
}

.prc2 .ubox .ul1 {
    display: none;
}

.prc2 .ubox .ul1 li {
    line-height: 45px;
    background: #f5f5f5;
}

.prc2 .ubox .ul1 li:nth-child(2n) {
    background: #fff;
}

.prc2 .ubox .ul1 li .llt {
    width: 360px;
    float: left;
    padding-left: 85px;
}

.prc2 .ubox .ul1 li .lrt {
    width: calc(100% - 360px);
    float: left;
    color: #666;
}

.prc2 .ubox .ul1 li.lbtm {
    background: #fff;
    margin-top: 30px;
    border-top: 1px solid #ddd;
    color: #666;
    padding-top: 10px;
    font-size: 14px;
}

.prc2 .ubox .ul1 li.lbtm s {
    display: inline-block;
    width: 50px;
}

.prc2 .ubox .ul2 {
    padding-left: 20px;
    display: none;
    color: #666;
    line-height: 2;
}


/* 案例 */

.cas1 {
    padding-bottom: 100px;
}

.cas1 .ctop {
    position: relative;
    height: 375px;
}

.cas1 .ctop .a {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
}

.cas1 .ctop .img {
    width: 600px;
    height: 100%;
    float: left;
    overflow: hidden;
    border-radius: 20px 0 20px 0;
}

.cas1 .ctop .img img {
    display: block;
    height: 100%;
    max-width: 600px;
}

.cas1 .ctop .crt {
    width: calc(100% - 600px);
    float: right;
    height: 100%;
    float: right;
    background: #f5f5f5;
    padding: 35px 55px;
}

.cas1 .ctop .crt .ctt {
    height: 35px;
    border-bottom: 1px solid #ccc;
}

.cas1 .ctop .crt .ctt span {
    display: inline-block;
    width: 180px;
    height: 35px;
    border-bottom: 1px solid #1b62ce;
}

.cas1 .ctop .crt .ctc {
    color: #666;
    line-height: 1.8;
    text-align: justify;
    margin-top: 30px;
}

.cas1 .ul1 {
    margin: 60px 0 0;
}

.cas1 .ul1 li {
    width: 32.5%;
    float: left;
    position: relative;
    overflow: hidden;
    margin: 0 1.25% 30px 0;
    border-radius: 10px 0 10px 0;
}

.cas1 .ul1 li .a {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
}

.cas1 .ul1 li:nth-child(3n) {
    margin-right: 0;
}

.cas1 .ul1 li .img {
    display: block;
    width: 100%;
    overflow: hidden;
    border-radius: 10px 0 10px 0;
    overflow: hidden;
}

.cas1 .ul1 li .img img {
    display: block;
    width: 100%;
}

.cas1 .ul1 li .txt {
    padding: 20px 20px 20px 0;
    line-height: 1;
    color: #666;
}

.cas1 .ul1 li .txt .ltt {
    padding-left: 11px;
    border-left: 4px solid #1b62ce;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cas1 .ul1 li .txt .ltc {
    padding-left: 15px;
    margin-top: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cas1 .ul1 li:hover {
    -moz-box-shadow: 0px 1px 8px #ddd;
    -webkit-box-shadow: 0px 1px 8px #ddd;
    box-shadow: 0px 1px 8px #ddd;
}

.cas1 .ul1 li:hover .txt {
    padding-left: 20px;
}

/* 技术 */

.tec1 {
    padding-bottom: 60px;
}

.tec1 .ttop {}

.tec1 .ttop .tlt {
    width: calc(100% - 770px);
    float: left;
}

.tec1 .ttop .tlt img {
    display: block;
    width: 100%;
}

.tec1 .ttop .trt {
    width: 740px;
    float: right;
}

.tec1 .ttop .trt .txt {
    padding: 105px 0 80px 30px;
}

.tec1 .ttop .trt .txt .rtt {
    position: relative;
}

.tec1 .ttop .trt .txt .rtt s {
    display: block;
    width: 2px;
    height: 100%;
    background: #1b62ce;
    position: absolute;
    top: 0;
    left: -20px;
}

.tec1 .ttop .trt .txt .rtc {
    line-height: 1.8;
    text-align: justify;
    color: #666;
    margin-top: 30px;
}

.tec1 .ttop .trt .ul1 {}

.tec1 .ttop .trt .ul1 li {
    width: 33.33%;
    float: left;
    height: 155px;
    border-bottom: 1px solid #ddd;
    border-right: 1px solid #ddd;
    text-align: center;
}

.tec1 .ttop .trt .ul1 li:nth-child(3n) {
    border-right: 0;
}

.tec1 .ttop .trt .ul1 li:nth-child(n + 4) {
    border-bottom: 0;
    padding-top: 40px;
}

.tec1 .ttop .trt .ul1 li .img {
    display: block;
    width: 70px;
    position: relative;
    margin: 0 auto 20px;
}

.tec1 .ttop .trt .ul1 li .img img {
    display: block;
    width: 100%;
}

.tec1 .ttop .trt .ul1 li .img img:nth-child(2) {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    opacity: 0;
}

.tec1 .ttop .trt .ul1 li:hover .img img {
    opacity: 0;
}

.tec1 .ttop .trt .ul1 li:hover .img img:nth-child(2) {
    opacity: 1;
}

.tec1 .ttop .trt .ul1 li:hover {
    color: #1b62ce;
}

.tec2 {
    padding: 70px 0 100px;
    background: #f4f4f4;
}

.tec2 .ttop {
    width: 100%;
    height: 540px;
    background: #fff;
    overflow: hidden;
    margin-top: 40px;
}

.tec2 .ttop .tlt {
    width: 280px;
    float: left;
    height: 100%;
    padding-top: 40px;
    position: relative;
    z-index: 3;
    background: #fff;
}

.tec2 .ttop .tlt span {
    display: block;
    line-height: 50px;
    text-align: center;
    background: url(../image/6_9_1.png) 95% center no-repeat;
    border-radius: 5px 0 0 0;
    cursor: pointer;
    margin: 15px 0;
}

.tec2 .ttop .tlt span.act {
    background: #1b62ce url(../image/6_9_2.png) 95% center no-repeat;
    color: #fff;
}

.tec2 .ttop .ul1 {
    width: calc(100% - 280px);
    height: 100%;
    float: right;
    background: url(../image/6_8.png ) center no-repeat;
    background-size: cover;
    position: relative;
}

.tec2 .ttop .ul1 li {
    width: 600px;
    height: 100%;
    position: absolute;
    top: 0;
    left: -100%;
    opacity: 0;
    z-index: 2;
    background: rgb(0, 27, 68, 0.6);
    color: #c8c8c8;
    padding: 60px 50px;
    line-height: 1.8;
}

.tec2 .ttop .ul1 li .ltt {
    color: #fff;
    margin-bottom: 20px;
}

.tec2 .ttop .ul1 li .ltc {
    height: 400px;
    overflow: hidden;
}

.tec2 .ttop .ul1 li.act {
    left: 0;
    opacity: 1;
}

.tec3 {
    padding: 70px 0 100px;
}

.tec3 .ttop {
    width: 100%;
    height: 460px;
    position: relative;
    background: url(../image/6_10.png) center left no-repeat;
    background-size: cover;
    margin-top: 40px;
}

.tec3 .ttop .txt {
    position: absolute;
    width: 725px;
    height: 295px;
    background: #fff;
    z-index: 2;
    right: 0;
    bottom: 0;
    padding: 40px 60px 0;
    text-align: justify;
}

.tec3 .ttop .txt .rtt {
    padding-left: 10px;
    border-left: 2px solid #1b62ce;
}

.tec3 .ttop .txt .rtc {
    overflow: auto;
    width: 100%;
    height: 205px;
    padding-right: 10px;
    margin-top: 20px;
    line-height: 1.8;
    color: #666;
}

.tec3 .ttop .txt .rtc::-webkit-scrollbar {
    width: 4px;
}

.tec3 .ttop .txt .rtc::-webkit-scrollbar-thumb {
    background: #1b62ce;
}

.tec3 .ttop .txt .rtc::-webkit-scrollbar-track {
    background: #eee;
}

/* 联系 */

.con1 {
    padding-bottom: 100px;
}

.con1 .ctop {
    margin: 40px 0 30px;
    padding-top: 60px;
    border-top: 2px solid #1b62ce;
}

.con1 .ctop .clt {
    width: calc(100% - 1000px);
    float: left;
    border-right: 1px solid #ddd;
    text-align: center;
    color: #1b62ce;
    line-height: 1.8;
}

.con1 .ctop .clt .ewm {
    letter-spacing: 5px;
    color: #999;
}

.con1 .ctop .clt .ewm img {
    display: block;
    margin: 20px auto 10px;
}

.con1 .ctop .crt {
    width: 920px;
    float: right;
}

.con1 .ctop .crt li {
    line-height: 45px;
    margin: 30px 0;
}

.con1 .ctop .crt li img {
    width: 45px;
    float: left;
}

.con1 .ctop .crt li a {
    display: block;
    color: #666;
    padding-left: 20px;
    float: left;
}

.con1 .ctop .crt li a span {
    font-weight: bold;
}

.con1 .ctop .crt li.li1 a {
    display: block;
    float: left;
    width: calc((100% - 45px) / 3);
    border-right: 1px solid #ddd;
    line-height: 20px;
    margin-top: 10px;
}

.con1 .ctop .crt li.li1 a:last-child {
    border: 0;
}

.con1 .map {
    width: 100%;
    height: 595px;
}

/* 新首页 */

.i2new {
    padding: 90px 0 150px;
    background: url(../image/1_12.png) center top no-repeat;
    background-size: cover;
}

.biaoti_sy .tt .cn {
    color: #333;
}

.i2new .ul1 {
    padding: 30px 0 80px;
}

.i2new .ul1 li {
    width: 25%;
    float: left;
    padding-left: 5%;
    color: #666;
}

.i2new .ul1 li .num .counter {
    font-size: 60px;
    color: #333;
}

.i2new .ul1 li .ltt {
    margin-top: 30px;
    color: #999;
}

.i2new .itop {
    position: relative;
}

.i2new .itop .irt {
    padding-left: 33.4%;
}

.i2new .itop .ilt {
    width: 560px;
    background: #1b62ce;
    color: #fff;
    position: absolute;
    top: 40px;
    left: 0;
    z-index: 2;
    padding: 60px 120px;
    text-align: justify;
    line-height: 1.5;
}

.i2new .itop .ilt .ix {
    width: 40px;
    height: 2px;
    background: #fff;
    margin: 20px 0;
}

.i2new .itop .ilt .itc {
    line-height: 1.8;
    width: 340px;
    height: 225px;
    overflow: auto;
    padding-right: 20px;
}

.i2new .itop .ilt .itc::-webkit-scrollbar {
    width: 4px;
}

.i2new .itop .ilt .itc::-webkit-scrollbar-thumb {
    background: #eee;
}

.i2new .itop .ilt .itc::-webkit-scrollbar-track {
    background: #1b62ce;
}

.i2new .itop .ilt .more2 {
    display: block;
    width: 120px;
    line-height: 40px;
    background: #1b62ce;
    color: #fff;
    border: 2px solid #1b62ce;
    border-bottom: 2px solid #fff;
    text-align: center;
    margin-top: 50px;
}

.i2new .itop .ilt .more2:hover {
    background: #fff;
    color: #1b62ce;
    border: 2px solid #fff;
}

.i6 {
    color: #fff;
    background: url(../image/1_14.png) center no-repeat;
    background-size: cover;
    position: relative;
}

.i6>img {
    display: block;
    width: 100%;
}

.i6 .itp {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.i6 .irt {
    position: absolute;
    top: 0;
    right: 0;
    width: 50.625%;
    height: 100%;
}

.i6 .irt li {
    height: 33.33%;
}

.i6 .irt li img {
    width: 16.66%;
    float: right;
    background: #fff;
    height: 100%;
}

.i6 .ilt {
    padding: 4% 0 0;
    width: 450px;
    text-align: justify;
    line-height: 1.5;
}

.i6 .ilt .en {
    letter-spacing: 4px;
    margin: 20px 0 30px;
    font-family: arial;
}

.i6 .ilt .tc {
    line-height: 1.8;
}

.i6 .irt2 {
    display: none;
}





.m_head,
.m_nav {
    display: none;
}





@media(max-width:1680px) {

    .i1 .swiper1 .sbox img {
        width: 100%;
    }

    .prc1 .s1 {
        display: none;
    }

}

@media(max-width:1580px) {}

@media(max-width:1440px) {

    .i3 .itop .irt {
        padding-right: 40px;
        padding-left: 40px;
    }

    .i2new .itop .ilt {
        padding: 50px;
    }

    .i3 .ibtm .ul1 li .ltt {
        font-size: 20px;
    }



}

@media(max-width:1280px) {}

@media(max-width:1030px) {

    body {
        min-width: 200px;
        padding: 0;
        padding-top: 50px;
    }

    .f_16 {
        font-size: 14px;
    }

    .f_18 {
        font-size: 16px;
    }

    .f_20 {
        font-size: 18px;
    }

    .f_22 {
        font-size: 20px;
    }

    .f_24 {
        font-size: 20px;
    }

    .f_26 {
        font-size: 20px;
    }

    .f_28 {
        font-size: 20px;
    }

    .f_30 {
        font-size: 20px;
    }

    .f_32 {
        font-size: 24px;
    }

    .f_34 {
        font-size: 24px;
    }

    .f_36 {
        font-size: 24px;
    }

    .f_40 {
        font-size: 30px;
    }

    .f_42 {
        font-size: 26px;
    }

    .m_head {
        display: block;
        height: 50px;
        overflow: hidden;
        padding: 0 5%;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        box-sizing: border-box;
        z-index: 10;
        background: rgba(255, 255, 255, 1);
        border-bottom: 1px solid #eee;
    }

    .m_head .mlt {
        display: block;
        float: left;
    }

    .m_head .mlt img {
        display: block;
        height: 50px;
        margin-top: 0px;
    }

    .m_head .img {
        width: 50px;
        float: right;
    }

    .m_head .img img {
        display: block;
        width: 100%;
    }

    .m_nav {
        font-family: Microsoft Yahei;
        display: block;
        position: fixed;
        z-index: 199;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        top: 0;
        right: -100%;
        -webkit-transition: all 1s;
        -moz-transition: all 1s;
        transition: all 1s;
        overflow: hidden;
        box-sizing: border-box;
    }

    .m_nav.act {
        right: 0;
    }

    .m_out {
        width: 15%;
        float: left;
    }

    .m_out img {
        display: block;
        width: 100%;
    }

    .m_nav {
        display: block;
        position: fixed;
        z-index: 199;
        width: 100%;
        height: 100%;
        background: #fff;
        top: 0;
        right: -100%;
        -webkit-transition: all 1s;
        -moz-transition: all 1s;
        transition: all 1s;
        overflow: hidden;
        box-sizing: border-box;
    }

    .m_nav.act {
        right: 0;
    }

    .m_out {
        width: 50px;
        float: right;
        max-width: 50px;
        margin-right: 3%;
    }

    .m_out img {
        display: block;
        width: 100%;
    }

    .wow {
        opacity: 1;
    }

    .m_navbox {
        width: 100%;
        box-sizing: border-box;
        float: right;
        background: #fff;
        height: calc(100% - 80px);
        box-sizing: border-box;
        padding: 20px 0;
        overflow: auto;
        box-sizing: border-box;
    }

    .m_navbox div,
    .m_navbox a {
        color: #666;
        display: block;
    }

    .m_navbox a {
        font-size: 16px;
        line-height: 20px;
        padding: 10px 0;
    }

    .m_navbox div,
    .m_navbox a.ltp {
        font-size: 18px;
        line-height: 30px;
        padding: 10px 0;
        display: block;
    }

    .m_navbox li>div:nth-child(1),
    .m_navbox a.ltp {
        padding: 10px 30px 10px 50px;
        position: relative;
    }

    .m_navbox li>div:nth-child(1):after,
    .m_navbox a.ltp:after {
        content: '';
        display: block;
        width: 5px;
        height: 20px;
        background: #1b62ce;
        position: absolute;
        top: 50%;
        margin-top: -10px;
        left: 30px;
    }

    .m_navbox li>div:nth-child(1) {
        background: url(../image/plus.png) 95% center no-repeat;
        background-size: 16px;
    }

    .m_navbox li.act>div:nth-child(1) {
        background: url(../image/reduce.jpg) 95% center no-repeat;
    }

    .m_navbox div.lbt {
        padding: 5px 50px;
        display: none;
        border-bottom: 1px solid #1b62ce;
    }

    .m_navbox li.act>div:nth-child(1) {
        color: #1b62ce;
    }

    .m_navbox li.act>div:nth-child(1):after {
        background: #1b62ce;
    }

    .m_navbox .lange {
        text-align: center;
    }

    .m_navbox .lange a {
        display: inline-block;
        margin: 0 10px;
    }

    .m_navbox li.lang {
        padding: 10px;
    }

    .m_navbox li.lang>a {
        display: block;
        float: left;
        text-align: center;
        width: 50%;
        font-size: 20px;
    }

    .m_navbox li.se {
        padding: 10px 30px;
    }

    .m_navbox li.se input {
        display: block;
        width: calc(100% - 40px);
        float: left;
        display: block;
        height: 40px;
        border: none;
        outline: none;
        padding: 0 10px;
        border-bottom: 1px solid #ddd;
    }

    .m_navbox li.se a {
        display: block;
        width: 40px;
        float: right;
        padding: 0;
    }

    .m_navbox li.se a img {
        display: block;
        width: 20px;
        margin: 10px;
    }

    .box,
    .ibox {
        padding: 0 5%;
        min-width: 200px;
        width: 100%;
    }

    .head {
        display: none;
    }

    .i2,
    .i5,
    .vi2 {
        padding: 50px 0;
    }

    .i5 .ibtm .ilt {
        width: 100%;
    }

    .i5 .ibtm .irt {
        display: none;
    }

    .i5 .ibtm .ilt a {
        padding: 30px 0;
    }

    .footer1,
    .nheighr,
    .banner_nav {
        display: none;
    }

    .ab1 .itop {
        margin-top: 30px;
    }

    .pt100 {
        padding-top: 50px;
    }

    .vi1 .itop {
        margin: 30px 0;
    }

    .do1 .dl1 dd .li .dbtn a {
        font-size: 12px;
    }

    .prc1 .img {
        width: 53%;
    }

    .prc1 .plt {
        padding: 0;
    }

    .prc1 {
        min-height: 300px;
    }

    .cas1,
    .con1 {
        padding-bottom: 50px;
    }

    .tec1 .ttop .tlt {
        display: none;
    }

    .tec1 .ttop .trt {
        float: none;
        margin: 0 auto;
        width: 100%;
    }

    .tec1 .ttop .trt .txt {
        padding-top: 50px;
    }

    .tec2 {
        padding: 50px 0;
    }

    .con1 .ctop .clt,
    .con1 .ctop .crt {
        width: 100%;
        float: none;
    }

    .ab5 {
        padding: 50px 0;
    }


}


@media(max-width:960px) {

    .i1 .ibtm .ilt,
    .i1 .swiper1 .sbox .pimg {
        display: none;
    }

    .i1 .swiper1 .sbox .mimg {
        display: block;
    }

    .i1 .ibtm .irt {
        width: 100%;
        float: none;
        text-align: center;
    }

    .i1 .ibtm .irt .pagination1 {
        float: none;
    }

    .i2,
    .i5,
    .vi2 {
        padding: 30px 0;
    }

    .i2 .irt {
        width: 100%;
        float: none;
        position: static;
        border-radius: 0;
    }

    .i2 .ilt {
        width: 100%;
        margin-top: 30px;
    }

    .i2 .ilt .tc {
        margin: 10px 0;
    }

    .i2 .ilt .ul1 li {
        width: 33.33%;
    }

    .i2 .ilt .ul1 {
        margin-bottom: 30px;
    }

    .more {
        margin: 0 auto;
    }

    .i2 .swiper2 {
        display: none;
    }

    .i3 .itop .ilt,
    .i2 .ilt .tt {
        width: 100%;
        padding-top: 0;
        float: none;
        text-align: center;
        line-height: 1.5;
    }

    .i3 .itop .irt {
        padding: 20px;
        width: 100%;
        float: none;
        margin-top: 20px;
    }

    .i3 .ibtm {
        margin-top: 20px;
        padding: 0;
        position: static;
    }

    .i3 .ibtm .ul1 li img {
        display: none;
    }

    .i3 .ibtm .ul1 li,
    .i3 .ibtm .ul1 li.act {
        width: 33.33%;
        height: 40px;
        overflow: hidden;
    }

    .i3 .ibtm .ul1 li .ltt {
        position: static;
        width: 100%;
        line-height: 40px;
        background: #ddd;
        font-size: 16px;
        padding: 0;
        text-align: center;
    }

    .i3 .ibtm .ul2 li {
        padding: 20px 0;
    }

    .i3 .ibtm .ul1 li.act .ltt {
        background: #1b62ce;
    }

    .i3 .ibtm .ul2 li .swiper3 a .slt {
        float: none;
        margin: 0 auto;
    }

    .i3 .ibtm .ul2 li .swiper3 a .srt {
        width: 100%;
        float: none;
        margin-top: 20px;
        padding: 0 5% 20px;
        text-align: center;
    }

    .i4 .itop .ilt,
    .i5 .itop .ilt {
        width: 100%;
        float: none;
        text-align: center;
    }

    .i3 .ibtm .ul2 {
        position: static;
    }

    .i4 .itop .ilt {
        text-align: center;
    }

    .i4 .itop .irt,
    .i5 .itop .irt {
        display: none;
    }

    .i4 .ibtm {
        width: 100%;
        padding: 0;
        margin: 0 auto;
    }

    .i4 .ibtm .swiper4 {
        padding-top: 10px;
    }

    .i5 .itop {
        line-height: 1;
        margin-bottom: 15px;
    }

    .i5 .ibtm .ilt a {
        padding: 15px 0;
    }

    .footer2 {
        line-height: 30px;
        padding: 20px 0;
        text-align: center;
    }

    .footer2 .flt,
    .footer2 .frt {
        float: none;
    }

    .banner .mimg {
        display: block;
    }

    .banner .pimg {
        display: none;
    }

    .banner .inner {
        text-align: center;
    }

    .banner .inner .xian {
        display: none;
    }

    .nav {
        display: none;
    }

    .ab1 {
        padding: 30px 0 0;
    }

    .ab1 .itop .ilt {
        width: 100%;
        float: none;
    }

    .ab1 .itop {
        margin-top: 20px;
    }

    .ab1 .itop .ilt .itc {
        margin: 10px 0 20px;
        height: 250px;
    }

    .ab1 .itop .irt {
        position: static;
        width: 100%;
    }

    .pt100 {
        padding-top: 30px;
    }

    .ab2 .ul1 li {
        width: 100%;
        float: none;
        margin-top: 20px;
    }

    .ab2 .ul1 li .a {
        background: rgba(0, 0, 0, 0.5);
    }

    .ab2 .ul1 li .a .xian {
        width: 90%;
        height: 90%;
        top: 5%;
        left: 5%;
    }

    .ab2 .ul1 li .a .abox {
        top: 50%;
        opacity: 1;
    }

    .ab2 .ul1 li .btxt {
        opacity: 0;
        bottom: -100%;
    }

    .ab3 .ul1 {
        margin-top: 30px;
    }

    .ab3 .ul1 li .img {
        width: 100%;
        float: none;
    }

    .ab3 .ul1 li .txt {
        position: static;
        width: 100%;
        transform: translateY(0%);
        -webkit-transform: translateY(0%);
        padding: 20px 5%;
    }

    .ab3 .swiper5 .swiper-slide .sbox {
        height: 50px;
        margin-top: 20px;
        padding-top: 0;
    }

    .ab3 .swiper5 .swiper-slide .sbox {
        padding: 0;
        text-align: center;
    }

    .ab3 .swiper5 .swiper-slide .sbox:before {
        display: none;
    }

    .ab3 {
        padding-bottom: 30px;
    }

    .ab4 .ilt {
        width: 100%;
        float: none;
    }

    .ab4 .itop {
        margin: 20px 0;
    }

    .ab4 .irt {
        width: 100%;
        float: none;
        padding: 20px 0;
    }

    .ab5 {
        padding: 30px 0 0;
    }

    .ab5 .itop span .img {
        width: 50px;
    }

    .ab5 .itop span {
        height: 200px;
    }

    .ab5 .itop {
        margin: 20px 0 30px;
    }

    .ab5 .ul1 .li1 .llt {
        width: 100%;
        float: none;
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
    }

    .ab5 .ul1 .li1 .lrt {
        width: 100%;
        float: none;
        margin-top: 20px;
    }

    .ab5 .ul1 .li1 .llt img,
    .ab5 .ul1 .li2 .llt img {
        display: none;
    }

    .ab5 .ul1 .li2 .llt {
        width: 100%;
        float: none;
        text-align: center;
    }

    .ab5 .ul1 .li2 .llt .num {
        float: none;
        margin: 0;
    }

    .ab5 .ul1 .li2 .lrt {
        width: 100%;
        float: none;
        margin-top: 20px;
    }

    .ab5 .ul1 .li2 .ltc {
        width: 100%;
        float: none;
        padding: 0 0 30px;
        margin-top: 20px;
    }

    .ab6 {
        padding: 30px 0;
    }

    .ab6 .dl1 {
        margin-top: 20px;
    }

    .ab6 .dl1 dt,
    .ab6 .dl1 dd .dtp {
        padding: 0;
    }

    .ab6 .dl1 dt span,
    .ab6 .dl1 dd .dtp span {
        width: 33.33%;
        text-align: center;
    }

    .ab6 .dl1 dt span:nth-child(n + 4),
    .ab6 .dl1 dd .dtp span:nth-child(n + 4) {
        display: none;
    }

    .ne1 {
        padding: 30px 0;
    }

    .ne1 .ul1 li {
        height: auto;
        margin: 20px 0;
        -moz-box-shadow: 0px 1px 5px #ddd;
        -webkit-box-shadow: 0px 1px 5px #ddd;
        box-shadow: 0px 1px 5px #ddd;
    }

    .ne1 .ul1 li .img,
    .ne1 .ul1 li .nlt {
        width: 100%;
        float: none;
    }

    .ne1 .ul1 li .nlt {
        padding: 20px 5%;
    }

    .ne1 .ul1 li .nlt .more {
        display: none;
    }

    .ne1 .ul1 li .nrt {
        width: 100%;
        float: none;
        text-align: center;
        padding: 0;
    }

    .ne1 .ul1 li .nrt .year {
        text-align: center;
        line-height: 30px;
    }

    .ne1 .ul1 li .nlt {
        padding-bottom: 0;
    }

    .page1 {
        display: none;
    }

    .page2 {
        display: block;
        text-align: center;
    }

    .newc1 {
        padding: 30px 0;
    }

    .newc1 .nbtn a {
        width: 100%;
    }

    .newc1 .nbtn .fh {
        position: static;
        margin: 20px auto 0;
    }

    .newc1 .nbtn .fh {
        background: #1b62ce url(../image/3_4_2.png) 90% center no-repeat;
        color: #fff;
    }

    .vi1 {
        padding: 30px 0;
    }

    .vi1 .itop {
        margin: 20px 0;
    }

    .vi1 .itop .ilt {
        width: 100%;
        float: none;
        height: auto;
    }

    .vi1 .itop .ilt img {
        width: 100%;
        height: auto;
    }

    .vi1 .itop .irt {
        width: 100%;
        float: none;
        padding: 20px 5%;
        height: auto;
        margin-top: 20px;
    }

    .vi1 .itop .irt .itc {
        padding: 30px 0;
        margin-top: 20px;
    }

    .z_tanchuang .tbox .modal {
        padding: 10px;
    }

    .z_tanchuang .tbox .modal .out {
        right: 0;
        top: -50px;
    }

    .vi2 .swiper6 {
        padding-bottom: 30px;
    }

    .vi2 .swiper6 .swiper-slide .sbox {
        background: #fff;
    }

    .vi2 .swiper6 .swiper-slide .sbox .img img {
        transform: scale(1.05);
        -webkit-transform: scale(1.05);
    }

    .do1 {
        padding: 30px 0;
    }

    .do1 .dl1 {
        padding: 20px 0;
    }

    .do1 .dl1 dt .drt {
        display: none;
    }

    .do1 .dl1 dt {
        margin-bottom: 20px;
    }

    .do1 .dl1 dd {
        display: block;
        overflow: auto;
        padding-bottom: 0px;
    }

    .do1 .dl1 dd .dbox {
        float: left;
        margin-right: -999em;
    }

    .do1 .dl1 dd .li {
        width: 335px;
        margin-right: 20px;
    }

    .do1 .dl1 dd::-webkit-scrollbar {
        height: 4px;
    }

    .do1 .dl1 dd::-webkit-scrollbar-thumb {
        background: #1b62ce;
    }

    .do1 .dl1 dd::-webkit-scrollbar-track {
        background: #eee;
    }

    .pr1 .ul1 {
        margin: 30px 0;
    }

    .pr1 .ul1 li,
    .pr1 .ul1 li:nth-child(2n) {
        width: 100%;
        height: auto;
        left: 0;
        margin-bottom: 20px;
    }

    .pr1 .ul1 li .lrt,
    .pr1 .ul1 li:nth-child(2n) .lrt {
        width: 100%;
        float: none;
        height: auto;
    }

    .pr1 .ul1 li .lrt img {
        width: 100%;
        height: auto;
    }

    .pr1 .ul1 li .llt,
    .pr1 .ul1 li:nth-child(2n) .llt {
        position: static;
        width: 100%;
        float: none;
        padding: 20px 5%;
        border: 1px solid #ddd;
        height: auto;
    }

    .pr1 .ul1 li .llt .txt {
        width: 100%;
    }

    .pr1 {
        overflow: hidden;
    }

    .prc1 {
        padding: 30px 0;
    }

    .prc1 .img {
        width: 100%;
        position: static;
    }

    .prc1 .plt {
        width: 100%;
        float: none;
        margin-top: 20px;
    }

    .prc2 {
        padding: 80px 0 30px;
    }

    .prc2 .pbtn span {
        margin: 0 10px;
    }

    .prc2 .ubox {
        padding: 20px 5%;
    }

    .prc2 .ubox .ul1 li {
        padding: 10px 5%;
        line-height: 40px;
    }

    .prc2 .ubox .ul1 li .llt,
    .prc2 .ubox .ul1 li .lrt {
        width: 100%;
        float: none;
        padding: 0;
    }

    .prc2 .ubox .ul1 li .llt {
        margin-right: 10px;
    }

    .cas1,
    .con1 {
        padding: 30px 0;
    }

    .cas1 .ctop {
        height: auto;
    }

    .cas1 .ctop .img {
        width: 100%;
        height: auto;
        float: none;
    }

    .cas1 .ctop .img img {
        display: block;
        width: 100%;
        height: auto;
    }

    .cas1 .ctop .crt {
        width: 100%;
        float: none;
        padding: 20px 5%;
    }

    .cas1 .ctop .crt .ctc {
        margin-top: 15px;
    }

    .cas1 .ul1 {
        margin-top: 20px;
    }

    .cas1 .ul1 li {
        width: 100%;
        float: none;
        margin: 0 0 20px;
    }

    .cas1 .ul1 li {
        -moz-box-shadow: 0px 1px 8px #ddd;
        -webkit-box-shadow: 0px 1px 8px #ddd;
        box-shadow: 0px 1px 8px #ddd;
    }

    .cas1 .ul1 li .txt {
        padding-left: 20px;
    }

    .tec1 {
        padding: 30px 0;
    }

    .tec1 .ttop .trt .txt {
        padding: 20px 0;
        line-height: 1.5;
    }

    .tec1 .ttop .trt .txt .rtt s {
        display: none;
    }

    .tec1 .ttop .trt .txt .rtt {
        text-align: center;
    }

    .tec1 .ttop .trt .txt .rtc {
        margin-top: 10px;
    }

    .tec1 .ttop .trt .ul1 li .img {
        width: 40px;
    }

    .tec1 .ttop .trt .ul1 li {
        font-size: 12px;
        line-height: 1.5;
    }

    .tec1 .ttop .trt .ul1 li {
        height: 120px;
    }

    .tec1 .ttop .trt .ul1 li:nth-child(n + 4) {
        padding-top: 20px;
    }

    .tec2 {
        padding: 30px 0;
        background: transparent;
    }

    .tec2 .ttop .tlt {
        width: 100%;
        padding: 0;
        overflow: auto;
        padding-bottom: 10px;
        float: none;
    }

    .tec2 .ttop .tlt .tbox {
        float: left;
        margin-right: -999em;
    }

    .tec2 .ttop .tlt span {
        float: left;
        width: auto;
        padding: 0 20px;
        background: #eee;
        margin: 0;
        border-radius: 0;
    }

    .tec2 .ttop {
        height: auto;
        margin-top: 20px;
    }

    .tec2 .ttop .tlt span.act {
        background: #1b62ce;
    }

    .tec2 .ttop .tlt::-webkit-scrollbar {
        height: 4px;
    }

    .tec2 .ttop .tlt::-webkit-scrollbar-thumb {
        background: #1b62ce;
    }

    .tec2 .ttop .tlt::-webkit-scrollbar-track {
        background: #eee;
    }

    .tec2 .ttop .ul1 {
        width: 100%;
        float: none;
        margin-top: 20px;
    }

    .tec2 .ttop .ul1 li {
        width: 100%;
        height: auto;
        padding: 20px 5%;
    }

    .tec2 .ttop .ul1 li:nth-child(1) {
        position: relative;
    }

    .tec3 {
        padding: 0 0 30px;
    }

    .tec3 .ttop {
        background: #fff;
        height: auto;
    }

    .tec3 .ttop .txt {
        position: static;
        width: 100%;
        padding: 0;
    }

    .tec3 .ttop .txt {
        height: auto;
    }

    .con1 .ctop {
        margin: 20px 0;
        padding: 20px 0;
    }

    .con1 .ctop .clt,
    .con1 .ctop .crt {
        border: 0;
    }

    .con1 .ctop .crt li img {
        margin: 0 auto;
        float: none;
    }

    .con1 .ctop .crt li a,
    .con1 .ctop .crt li.li1 a {
        padding: 0;
        display: block;
        width: 100%;
        float: none;
        text-align: center;
    }

    .con1 .ctop .crt li {
        margin: 20px 0 0;
    }

    .con1 .map {
        height: 250px;
    }

    .i2new {
        padding: 30px 0;
    }

    .i2new .ul1 {
        padding: 20px 0;
    }

    .i2new .ul1 li {
        width: 50%;
        padding: 0;
        text-align: center;
        margin-bottom: 20px;
    }

    .i2new .ul1 li .num .counter {
        font-size: 24px;
    }

    .i2new .ul1 li .ltt {
        margin-top: 10px;
        font-size: 16px;
    }

    .i2new .itop .irt {
        padding: 0;
    }

    .i2new .itop .ilt {
        padding: 20px 5%;
        position: static;
        width: 100%;
    }

    .i2new .itop .ilt .more2 {
        margin-top: 20px;
    }

    .i3 .ibtm .ul1 {
        margin-bottom: 0;
    }

    .i4 .itop {
        margin: 0;
        height: 0;
        overflow: hidden;
    }

    .i6>img {
        display: none;
    }

    .i6 .itp {
        position: static;
    }

    .i6 .ilt {
        width: 100%;
        padding: 30px 0;
    }

    .i6 .irt {
        position: static;
        width: 100%;
        display: none;
    }

    .i6 .irt2 {
        display: block;
        padding: 0 5% 30px;
    }

    .i6 .irt2 img {
        display: block;
        width: 33.33%;
        float: left;
        background: #fff;
    }

    .ab5 .ul1 .li1 .llt .tc {}

    
    
    /* .footer1 .ul1 li */







}

@media(max-width:1680px){
        
    .footer1 .ul1 li{padding-right: 34px;}
    .footer1 .ul1{left: 54%;}
    .footer1 .flt{width: 280px;}
}

@media(max-width:1580px){
    .footer1 .ul1{width: 980px;}
    .footer1 .ul1 li{width: 150px;}

}


@media(max-width:1440px){
    .footer1 .ul1{width: 980px;}
    .footer1 .ul1 li{width: 150px;}
    .footer1 .ul1{left: 57%;}
}

@media(max-width:1360px){
    .footer1 .ul1{left: 62%;}
    .footer1 .ul1 li{width: 120px;}
}