@charset "utf-8";
/* 样式重置 */
body,html {
    min-height: 100%;
}
body {
    font-family: "PingFang SC", "Arial", "Microsoft YaHei", "Helvetica", "Helvetica Neue", "Tahoma", "sans-serif";
    line-height: 1.5;
    font-size: 12px;
    color: #fff;
}
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td {
    margin: 0;
    padding: 0;
}

h1,h2,h3,h4,h5,h6 {
    font-size: 100%;
}

ol,ul {
    list-style: none;
}
a{
    text-decoration: none;
}
.flex{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.w12{
    width: 1200px;
    margin: 0 auto;
}
header{
    position: fixed;
    top: 35px;
    left: 0px;
    width: 100%;
    height: 88px;
    z-index: 100;
    background: #fff;
}
header>div{
    height: 88px;
}
.flexLeft img{
    display: block;
}
.flexLeft .logo1{
    width:138px ;
    margin-right: 18px;
}
.flexLeft .logo2{
    width:110px ;
}
.flexRight li a{
    display: block;
    width: 110px;
    text-align: center;
    line-height: 88px;
    font-size: 18px;
    font-weight: 700;
    color: #333;
    letter-spacing: 0.9px;
}
.flexRight li.active a{
    width:110px ;
    background: #41C363;
    color: #fff;
}
.bannerWrap{
    margin: 123px auto 0;
    height: 46.875vw;
    position: relative;
}
.banner{
    position: absolute;
    left: 50%;
    top: 0;
    height: 46.875vw;
    transform: translate(-50%,0);
}
.bannerBtn{
    position: absolute;
    left:0;
    bottom: 22.375%;
    width: 100%;
    padding-left: 18.7%;
    box-sizing: border-box;
    /* margin-left: -600px; */
}
.bannerBtn>a{
    display: block;
    width: 216px;
    height: 56px;
    margin-bottom: 20px;
}
.bannerBtn>a.applyBtn{
    background: url(../img/applyBtn.png) left top no-repeat;
    background-size: 100% 100%;
}
.bannerBtn>a.applyBtn:hover{
    background: url(../img/applyBtn2.png) left top no-repeat;
    background-size: 100% 100%;
}
.bannerBtn>a.seeMore{
    background: url(../img/seeMore.png) left top no-repeat;
    background-size: 100% 100%;
}
.bannerBtn>a.seeMore:hover{
    background: url(../img/seeMore2.png) left top no-repeat;
    background-size: 100% 100%;
}
.part1{
  background-color: #010E0B;  
  padding-bottom: 79px;
}
.partTitle{
    position: relative;
    padding-top: 70px;
    padding-bottom: 60px;
    text-align: center;
    line-height: 34px;
    font-size: 36px;
    font-weight: 800;
    text-align: center;
    color: #ffffff;
    letter-spacing: 0.9px;
}
.partTitle>p{
    position: absolute;
    height: 1px;
    left: 0;
    top: -123px;
}
.partTitle span{
    margin-top: 15px;
    font-size: 18px;
    font-weight: 400;
    text-align: center;
    color: #999999;
    letter-spacing: 0.45px;
}
.partLeft{
   position: relative;
   width: 520px;  
   height: 293px;
   background: url(../img/video1.png) left top no-repeat;
   background-size: 100% 100%;
   cursor: pointer;
   margin-right: 26px;
}
.partLeft::after{
    content:"";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 64px;
    height: 64px;
    background: url(../img/play.png) left top no-repeat;
    background-size: 100% 100%;
    transform: translate(-50%,-50%);
    cursor: pointer;
    opacity: 0.6;   
    
}
.partLeft:hover::after{
    opacity:1;
}
.partRight{
    flex: 1;
}
.partRight h3{
    font-size: 20px;
    line-height: 20px;
    font-weight: 800;
    text-align: left;
    color: #ffffff;
    margin-bottom: 28px;
}
.partRight div{
    font-size: 16px;
    font-weight: 400;
    text-align: justify;
    color: #ffffff;
    line-height: 28px;
}
.part2{
  padding-bottom: 90px;  
  background: #41c363;
}
.productList{
    margin-top: 54px;
}
.productList li{
    position: relative;
    width: 285px;
    height: 400px;
    background: #ffffff;
    border-radius: 4px;
    padding-top:39px;
    box-sizing: border-box;
    text-align: center;
}
.productList li h3{
    font-size: 20px;
    font-weight: 800;
    text-align: center;
    color: #333333;
    line-height: 24px;  
}
.productList li>div{
    font-size: 12px;
    font-weight: 400;
    text-align: center;
    color: #999999;
    line-height: 13px;
    letter-spacing: 0.12px;
    margin-top: 11px;
    margin-bottom: 28px;
}
.pBtn{
    position: absolute;
    left: 50%;
    bottom: 36px;
    width: 120px;
    height: 32px;
    transform: translate(-50%,0);
    cursor: pointer;
}
.pBtn1{
    background: url(../img/p/btn1.png)left top no-repeat;
    background-size: 100% 100%;
}
.pBtn1:hover{
    background: url(../img/p/btn1_2.png)left top no-repeat;
    background-size: 100% 100%;
}
.pBtn3{
    background: url(../img/p/btn3.png)left top no-repeat;
    background-size: 100% 100%;
}
.pBtn3:hover{
    background: url(../img/p/btn3_2.png)left top no-repeat;
    background-size: 100% 100%;
}
.pBtn4{
    background: url(../img/p/btn4.png)left top no-repeat;
    background-size: 100% 100%;
}
.pBtn4:hover{
    background: url(../img/p/btn4_2.png)left top no-repeat;
    background-size: 100% 100%;
}
.productList li.productItem3>div{
    margin-bottom: 13px;
}
.webinarTitle{
    padding-top: 80px;
}
.partLeft2{
    background: url(../img/video2.png)left top no-repeat;
    background-size: 100% 100%;
}
.qaTitle span{
    color: #FFFFFF;
}
.qaContent{
    padding-bottom: 40px;
    height: 582px;
    box-sizing: border-box;
    overflow: auto;
}
/* 滚动条整体 */
.qaContent::-webkit-scrollbar {
    height: 5px;
    width: 5px;
}
/* 两个滚动条交接处 -- x轴和y轴 */
.qaContent::-webkit-scrollbar-corner {
    background-color: transparent;
}

/* 滚动条滑块 */
.qaContent::-webkit-scrollbar-thumb {
    border-radius: 2px;
    -webkit-box-shadow: inset 0 0 2px rgba(0, 0, 0, 0.2);
    background: #535353;
}

/* 滚动条轨道 */
.qaContent::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 2px rgba(0, 0, 0, 0.2);
    border-radius:2px;
    background: #ededed;
}
.qaContent li{
    position: relative;
    padding-top: 40px;
    width: 620px;
    box-sizing: border-box;
    
}
.qaContent li div{
    width: 620px;
    box-sizing: border-box;
    font-size: 16px;
    font-weight: 500;
    text-align: justify;
    color: #333333;
    line-height: 24px;
    letter-spacing: 0.8px;
}
.qaContent li:nth-child(2n-1){
    padding-left:110px ;

}
.qaContent li:nth-child(2n-1) div{
    padding: 18px 35px 13px;
    background-color: #fff;
    color: #333333;
    border-radius: 35px 35px 35px 0px;
}
.qaContent li:nth-child(2n-1)::before{
    content:'';
    position: absolute;
    left: 0px;
    top: 32px;
    width: 86px;
    height: 86px;
    background: #deeeff;
    border-radius: 50%;
}
.qaContent li:nth-child(2n-1) span{
    position: absolute;
    left: 0px;
    top: 32px;
    font-size: 24px;
    text-align: center;
    line-height: 86px;
    color: #1e3251;
    font-weight: 700;
    width: 86px;
    height: 86px;
}
.qaContent li:nth-child(2n){
    padding-right:120px ;
    width: 100%;
    text-align: right;
}
.qaContent li:nth-child(2n) div{
    padding:20px 40px;
    background-color: #fdb913;
    border-radius: 54px 0px 54px 54px ;
    margin: 0 0 0 auto;
}
.qaContent li:nth-child(2n)::before{
    content:'';
    position: absolute;
    right: 10px;
    top: 32px;
    width: 86px;
    height: 86px;
    background: url(../img/headPicture2.png) left top no-repeat;
    background-size: 100% 100% ;
}
.qaTitle{
    padding-bottom: 20px;
}
.downSeeMore{
    position: absolute;
    left: 50%;
    transform: translate(-50%,0);
    width: auto;
    margin: 0 auto;
    padding-right:22px ;
    font-size: 16px;
    font-weight: 500;
    color: #ffffff;
    line-height: 16px;
    margin-top: 20px;
}
.downSeeMore::after{
    content:"";
    position:absolute;
    right: 0px;
    top: 2px;
    width: 12px;
    height: 10px;
    background: url(../img/more.png) left top no-repeat;
    background-size: 100% 100%;
}
.foot{
    height: 470px;
    padding-top: 38px;
    box-sizing: border-box;
    background: #010e0b;
    text-align: center;
}
.applyTitle{
    font-size: 20px;
    font-weight: 500;
    color: #ffffff;
    line-height: 1;
    margin-bottom: 24px;
}
.footApplyBtn{
    display: block;
    margin: 0 auto;
    width: 230px;
    height: 60px;
    background: url(../img/footBtn1.png) left top no-repeat;
    background-size: 100% 100%;
}
.footApplyBtn:hover{
    background: url(../img/footBtn2.png) left top no-repeat;
    background-size: 100% 100%;
}
.footLogo{
    margin-top: 74px;
    margin-bottom: 30px;
    width: 168px;
    height: 33px;
    background: url(../img/footLogo.png) left top no-repeat;
    background-size: 100% 100%;
}
.footWrod{
    font-size: 16px;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 28px;
}
.footer {
    font: 12px/30px "微软雅黑";
    color: #fff;
    width: 100%;
    padding: 20px 0 20px;
    background: #333;
    text-align: center;
}
.footer a {
    color: #fff;
}
.footer a:hover {
    text-decoration: underline;
}