.index{

}
.index .section1{
    background: url(../images/section1.jpg) no-repeat center bottom;
    background-size: 100%;
    padding-top: calc(155/1920*100vw);
    padding-bottom: calc(193/1920*100vw);
}
.index .section1 .content{
    
margin-top: calc(58/1920*100vw);
    
zoom: 1;
    
overflow: hidden;
}
.index .section1 .content .left{
    
float: left;
    
width: 50%;
}
.index .section1 .content .left a{
    
display: block;
}
.index .section1 .content .left .wap{
    display:none
}
.index .section1 .content .left *{
    
display: block;
}
.index .section1 .content .left .imgbox{
    
overflow: hidden;
}
.index .section1 .content .left .img{
    
height: calc(432/1920*100vw);
}


.index .section1 .content .left a:hover .con:before{
    left: 100%;
}
.index .section1 .content .left .con:before{
    position:absolute;
    content:"";
    left:0px;
    bottom:0px;
    right:0px;
    border-bottom: 1px solid #a3a3a3;
}
.index .section1 .content .left .con{
    
padding-top: calc(24/1920*100vw);
    
padding-bottom: calc(25/1920*100vw);
    
zoom: 1;
    
overflow: hidden;
    
position: relative;
}
.index .section1 .content .left .time{
    
float: left;
    
width: 14%;
    
border-right: 1px solid #a3a3a3;
    
position: relative;
    
z-index: 2;
    
text-align: center;
}
.index .section1 .content .left .year{
    
font-size: calc(25/1920*100vw);
    
font-family: Arial;
    
font-weight: 400;
    
color: #0068B6;
}
.index .section1 .content .left .mon{
    
font-size: calc(20/1920*100vw);
    
font-family: Arial;
    
font-weight: 400;
    
color: #0068B6;
    
padding-top: calc(15/1920*100vw);
}
.index .section1 .content .left .text{
    
float: left;
    
width: 86%;
    
padding-top: calc(3/1920*100vw);
    
padding-left: calc(26/1920*100vw);
    
position: relative;
    
z-index: 2;
}
.index .section1 .content .left .title{
    
font-size: calc(20/1920*100vw);
    
font-family: Microsoft YaHei;
    
font-weight: 400;
    
color: #0068B6;
    
overflow: hidden;
    
text-overflow: ellipsis;
    
white-space: nowrap;
}
.index .section1 .content .left .dec{
    
font-size: calc(16/1920*100vw);
    
font-family: Microsoft YaHei;
    
font-weight: 400;
    
color: #727272;
    
margin-top: calc(20/1920*100vw);
    
overflow: hidden;
    
text-overflow: ellipsis;
    
white-space: nowrap;
}
.index .section1 .content .right{
    
float: right;
    
width: 50%;
}
.index .section1 .content .right li{
    
}
.index .section1 .content .right li a{
    
display: block;
    
position: relative;
    
padding-left: 10%;
    
padding-top: calc(25/1920*100vw);
    
padding-bottom: calc(26/1920*100vw);
    
padding-right: 10%;
}
.index .section1 .content .right li a *{
    
display: block;
}


.index .section1 .content .right li a .con{
    
position: relative;
    
z-index: 4;
}
.index .section1 .content .right li a .time{
    
}
.index .section1 .content .right li a .time{
    
float: left;
    
width: 14%;
}
.index .section1 .content .right li a .mon{
    
font-size: calc(20/1920*100vw);
    
font-family: Arial;
    
font-weight: 400;
    
color: #7A7A7A;
    
padding-top: calc(12/1920*100vw);
}
.index .section1 .content .right li a .ri{
    
float: left;
    
width: 86%;
}
.index .section1 .content .right li a .year{
    
font-size: calc(25/1920*100vw);
    
font-family: Arial;
    
font-weight: 400;
    
color: #7A7A7A;
    
/* float: left; */
}
.index .section1 .content .right li a .tiTi{
    
zoom: 1;
    
overflow: hidden;
}
.index .section1 .content .right li a .text{
    
zoom: 1;
    
overflow: hidden;
}
.index .section1 .content .right li a .title{
    
font-size: calc(20/1920*100vw);
    
font-family: SourceHanSansCN;
    
font-weight: 500;
    
color: #7A7A7A;
    
/* float: left; */
    
/* width: calc(100% - 99px); */
    
margin-top: 1px;
    
overflow: hidden;
    
text-overflow: ellipsis;
    
white-space: nowrap;
}
.index .section1 .content .right li a .dec{
    
font-size: calc(16/1920*100vw);
    
font-family: SourceHanSansCN;
    
font-weight: 400;
    
color: #7A7A7A;
    
overflow: hidden;
    
text-overflow: ellipsis;
    
white-space: nowrap;
    
margin-top: calc(19/1920*100vw);
}
.index .section1 .content .right li a:after{
    content: "";
    position: absolute;
    right: 10%;
    bottom: 0px;
    left: 10%;
    /* height: 1px; */
    border-bottom: 1px solid #7A7A7A;
}
/*.index .section1 .content .right li a:before{
    content:'';
    position:absolute;
    left:0px;
    bottom: 0;
    width:100%;
    height: calc(100% + 1px);
    width: 0;
    background: linear-gradient(89deg, rgba(0,160,233,0.99) 8%, rgba(0,197,59,0.91) 100%);
}
.index .section1 .content .right li a:hover:before{
    width: 100%;
}*/
.index .section1 .content .right li a:hover:after{
    left: 100%;
}
.index .section1 .content .right li a:before{
    height: calc(100%  + 1px);
    top: auto;
    bottom: 0;
}

.index .section1 .content .right li a:hover *{
    color: #fff;
}
.index .section2{
    
padding-top: calc(178/1920*100vw);
    
padding-bottom: calc(92/1920*100vw);
}
.index .section2 .content{
    position: relative;
    /* overflow: hidden; */
}
.index .section2 .left{
    
width: 37.4%;
}
.index .section2 .left .dec{
    font-size: 17px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #727272;
    line-height: 2.2;
    padding-top: calc(58/1920*100vw);
    padding-bottom: calc(39/1920*100vw);
    text-align: justify;
}
.index .section2 .right{
    
position: absolute;
    
right: 0;
    
top: 0px;
    
width: 51%;
    
height: 100%;
}
.index .section2 .right .year{
    position: absolute;
    top: -19%;
    left: -13%;
    z-index: 4;
    animation-delay: .4s;
}
.index .section2 .right .year img{
    
width: 100%;
}
.index .section2 .right .con{
    
padding-right: 41px;
    
height: 100%;
}
.index .section2 .right .imgbox{
    
height: 100%;
    
overflow: hidden;
    
position: relative;
}
.index .section2 .right .imgbox i{
    
position: absolute;
    
top: 50%;
    
left: 50%;
    
-o-transform: translate(-50%, -50%);
    
-webkit-transform: translate(-50%, -50%);
    
-moz-transform: translate(-50%, -50%);
    
-ms-transform: translate(-50%, -50%);
    
transform: translate(-50%, -50%);
    
cursor: pointer;
    
background: url(../images/play.png) no-repeat center center;
    
background-size: 64px;
    
width: 100%;
    
height: 100%;
    
z-index: 4;
}
.index .section2 .right .img{
    
height: 100%;
}
.index .section2 .right .line{
    
position: absolute;
    
font-size: 30px;
    
font-family: Arial;
    
font-weight: bold;
    
color: #FFFFFF;
    
right: 0;
    
top: 0;
    
height: 100%;
    
width: 41px;
    
writing-mode: vertical-rl;
    
background: url(../images/line2.png) no-repeat center center;
    
line-height: 42px;
    
padding-top: 25px;
    
background-size: cover;
}

.index .section3 .height{
position: relative;
overflow: hidden;
height: 100vh;
}
.index .section3 *{
    overflow: hidden;
}
.index .section3 .block{
    position: absolute;
    left: 0px;
    bottom: 0px;
    width: 100%;
    height: 100px;
    background: #ccc;
    opacity: 0;
    z-index: 77;
}
.index .section3{position: relative;/* overflow: hidden; */}
.index .section3 .imgbox{
    height: 100%;
    -webkit-transform: scale(1.25,1.25);
-o-transform: scale(1.25,1.25);
-moz-transform: scale(1.25,1.25);
-ms-transform: scale(1.25,1.25);
transform:scale(1.25,1.25);
/*background: url(../images/coverimg.jpg) no-repeat center center;
background-size: cover;*/
}
.index .section3 video{
    height: 100%;
    width: 100%;
object-fit: cover;
}
.index .section3 .svgImg img{
    width:100%;
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 5;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 100%;
    max-width: none;
    object-fit: cover;
    height: 100%;
    display: block;
}
.index .section3:after{
    content: "";
    position: absolute;
    width: 100%;
    height: 12px;
    background: #fff;
    left: 0px;
    top: -9px;
    z-index: 44;
}
.index .section3 .svgImg{position: absolute;left: 0;top: 0px;width: 100%;height: 100%;position:absolute;top: 50%;left: 50%;-o-transform: translate(-50%, -50%);-webkit-transform: translate(-50%, -50%);-moz-transform: translate(-50%, -50%);-ms-transform: translate(-50%, -50%);transform: translate(-50%, -50%);/* object-fit: cover; *//* display: none; */background: url(../fonts/syplk.svg) no-repeat center center;background-size: cover;}
.index .section3 .text span{
    display: inline-block;
}
.index .section3 .text{
    
position: absolute;
    
left: 0;
    
bottom: 8%;
    
width: 100%;
    
text-align: center;
}
.index .section3 .title1{
    
font-size: 33px;
    
font-family: Microsoft YaHei;
    
font-weight: 400;
    
color: #4B4B4B;
}
.index .section3 .title2{
    
font-size: 37px;
    
font-family: Microsoft YaHei;
    
font-weight: bold;
    
color: #4B4B4B;
    
padding-top: 24px;
    
padding-bottom: 36px;
}
.index .section3 .title3{
    
font-size: 16px;
    
font-family: Microsoft YaHei;
    
font-weight: 400;
    
color: #9C9B9B;
}
.index .section3 .text2{
    text-align: center;
    width: 100%;
    position: absolute;
    left: 0px;
    top: 0;
    height: 100%;
    display: -webkit-box;
    display: -moz-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.index .section3 .text2 .tit1 span,
.index .section3 .text2 .tit2 span{
    display: block;
    -o-transform: translate(0%, 100%);
-webkit-transform: translate(0%, 100%);
-moz-transform: translate(0%, 100%);
-ms-transform:translate(0%, 100%);
transform: translate(0%, 100%);
}
.index .section3 .text2 .tit1{
    font-size: calc(52/1920*100vw);
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    overflow: hidden;
}
.index .section3 .text2 .tit2{
    font-size: calc(60/1920*100vw);
    font-family: Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    margin-top: 50px;
    overflow: hidden;
}
.index .section3 .more{
    
margin: auto;
    
margin-top: 15px;
    
width: 32px;
    
height: 43px;
    
background: url(../images/aniup.png) no-repeat center center;
    
background-size: 100%;
animation: move .6s infinite;
    -moz-animation: move .6s infinite;
    -webkit-animation: move .6s infinite;
    -o-animation: move .6s infinite;
    animation-direction: alternate;
    -webkit-animation-direction: alternate;
    animation-timing-function: cubic-bezier(0.46, 0.02, 0.97, 0.36);
    -webkit-animation-timing-function: cubic-bezier(0.46, 0.02, 0.97, 0.36);
}


@keyframes move
{
from {
-o-transform: translate(0%, 0%);
-webkit-transform: translate(0%, 0%);
-moz-transform: translate(0%,0%);
-ms-transform: translate(0%, 0%);
transform: translate(0%, 0%);}
to {
    -o-transform: translate(0%, 10px);
-webkit-transform: translate(0%, 10px);
-moz-transform: translate(0%,10px);
-ms-transform: translate(0%, 10px);
transform: translate(0%, 10px);
}
}

.index .section4{padding-top: calc(114/1920*100vw);padding-bottom: calc(100/1920*100vw);}
.index .section4 .list{
    
padding-top: calc(60/1920*100vw);
}
.index .section4 .list .left{
    
float: left;
    
width: 48%;
}
.index .section4 .list .left .item a{
    
}
.index .section4 .list .right .item{
    
float: left;
    
width: 48%;
    
margin-left: 1%;
    
margin-bottom: 10px;
}
.index .section4 .list .right{
    
width: 52%;
    
float: left;
}
.index .section4 .list .item{
    
}
.index .section4 .list .item *{
    
display: block;
}
.index .section4 .list .item a{
    
display: block;
    
overflow: hidden;
    
height: 235px;
    
position: relative;
}
.index .section4 .list .item .imgbox{
    
}
.index .section4 .list .item .conbg{
    position: absolute;
    z-index:4;
    width: 100%;
    left: 0px;
    bottom: -42px;
}
.index .section4 .list .item a:hover  .conbg{
bottom:90px;
}
.index .section4 .list .left .item a:hover  .conbg{bottom: 200px;}
.index .section4 .list .item .text{
    
position: absolute;
    
width: 100%;
    
left: 0;
    
top: 0px;
    
z-index: 4;
    
text-align: center;
    
height: 100%;
}
.index .section4 .list .item .title>span{
    
font-size: 20px;
    
font-family: Microsoft YaHei;
    
font-weight: 400;
    
color: #FFFFFF;
    
padding-bottom: 9px;
    
margin-bottom: 8px;
    
border-bottom: 1px solid #fff;
    
display: inline-block;
}
.index .section4 .list .item .dec{
    
font-size: 16px;
    
font-family: Microsoft YaHei;
    
font-weight: 400;
    height: 33px;
color: #FFFFFF;


overflow : hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;


padding-left: 15px;
padding-right: 15px;
}
.index .section4 .list .item .text:after{content: "";position: absolute;left: 0;top: 0;width: 100%;height: 100%;background: url(../images/leanier1.png) no-repeat center center;opacity: 0;background-size: cover;}
.index .section4 .list .item .dec span{
    
}
.index .section4 .list .item a:hover .text:after{
    opacity:1
}

.index .section4 .list .item .imgbox{
    
height: 100%;
}
.index .section4 .list .left .item a{
    height: 480px;
}


.alertmodel{

display: none;
    position: fixed;left: 0px;top: 0px;width: 100%;height: 100%;z-index: 9999;-webkit-backdrop-filter: saturate(180%) blur(20px);backdrop-filter: saturate(180%) blur(10px);background-color: rgb(255 255 255 / 35%);}
.alertmodel .center{
    
position:absolute;
    
top: 50%;
    
left: 50%;
    
-o-transform: translate(-50%, -50%);
    
-webkit-transform: translate(-50%, -50%);
    
-moz-transform: translate(-50%, -50%);
    
-ms-transform: translate(-50%, -50%);
    
transform: translate(-50%, -50%);
    
width: 992px;
    
max-width: 100%;
    
perspective: 150;
    
overflow: hidden;
    
-webkit-perspective: 500;
    
perspective-origin: center center;
    
-webkit-transition: all 0.3s;
    
-o-transition:all 0.3s;
    
-moz-transition:all 0.3s;
    
-ms-transition:all 0.3s;
    
transition:all 0.3s;
}

.alertmodel .center .close:before{
position: absolute;
left: 0px;
top: 0px;
width: 100%;
height: 100%;
content: "";
-webkit-transition:all 0.3s;
-o-transition:all 0.3s;
-moz-transition:all 0.3s;
-ms-transition:all 0.3s;
transition:all 0.3s;
border-radius: 400px;
background: url(../images/close.png) no-repeat center center #fff;
background-size: 50%;
}
.alertmodel .center .close:hover:before{
-webkit-transform: scale(1.05,1.05);
-o-transform: scale(1.05,1.05);
-moz-transform: scale(1.05,1.05);
-ms-transform: scale(1.05,1.05);
transform: scale(1.05,1.05);
    box-shadow: 0px 5px 20px 0px rgba(0, 0, 0, 0.1);
}


.alertmodel .center .close{
    position: absolute;
    right: 10px;
    top: 10px;
    width: 30px;
    height: 30px;
    cursor: pointer;


    z-index: 5;
/*    transform: translateY(-80px);*/


transition-delay: 2s;
    transform-origin: center center;

}
.alertmodel .center video{
    width: 100%;
    display: block;
    height: 50vh;
    object-fit: cover;
}
.alertmodel .center .is{
    
}
.alertmodel .center .is i{
    position: absolute;
    top: 0px;
    width: 50%;
    height: 100%;
    background: #fff;
    left: 0px;
}
.alertmodel .center .is i:nth-child(2){
    right: 0px;
    left: auto;
}
.alertmodel .content{

overflow: hidden;
}


@keyframes zoomInDown {
  from {
    opacity: 0;
    transform: scale3d(.1, .1, .1) translate3d(0, -120px, 0);
    animation-timing-function: cubic-bezier(0.550, 0.055, 0.675, 0.190);
  }

  60% {
    opacity: 1;
    transform: scale3d(.875, .875, .875) translate3d(0, 60px, 0);
    animation-timing-function: cubic-bezier(0.175, 0.885, 0.320, 1);
  }
}

.zoomInDown {
  animation-name: zoomInDown;
  animation-direction: 1s;
}

.mc_pcnav_menu {
    /* left: 100%; */
    top: 0;
    z-index: 99;
    width: 100%;
    height: 100%;
    /* background: rgba(0, 71, 186, .98); */
    transition: all .4s cubic-bezier(.81, .01, .15, .995);
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    z-index: 4;
}

.mc_pcnav_menu.on {
    left: 0;
}
.mc_navbar.isfixed .mc_pcnav_menu {
    height: calc(100vh - 86px);
}

.ys_pos_center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 10px;
}
.mc_pcmenu_circle {
    font-size: 10px;
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: -1;
    width: 100%;
    height: 100%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.mc_pcmenu_circle span {
    position: absolute;
    left: 50%;
    top: 50%;
    display: block;
    border-radius: 50%;
    border: 1px solid #0068B7;
    opacity: .8;
}

.mc_pcmenu_circle0 {
    width: 120em;
    height: 120em;
    margin-top: -60em;
    margin-left: -60em;
}
.mc_pcmenu_circle1 {
    width: 15em;
    height: 15em;
    margin-top: -7.5em;
    margin-left: -7.5em;
}
.mc_pcmenu_circle2 {
    width: 30em;
    height: 30em;
    margin-top: -15em;
    margin-left: -15em;
}

.mc_pcmenu_circle3 {
    width: 60em;
    height: 60em;
    margin-top: -30em;
    margin-left: -30em;
}

.mc_pcmenu_circle4 {
    width: 98em;
    height: 98em;
    margin-top: -49em;
    margin-left: -49em;
}
.mc_pcmenu_circle5 {
    width: 140em;
    height: 140em;
    margin-top: -70em;
    margin-left: -70em;
}


.en .index .section2 .left .dec{
    font-size: 15px;
    line-height: 1.6;

}