.section{
    position: relative;
    width: 100%;
    min-width: 1400px;
    background-color: #fff;
    box-sizing: border-box;
}
.section:nth-child(odd){
    background-color: #fafafa;
}
.section img{
    display: block;
    width: 100%;
    height: 100%;
}
.section .content{
    width: 1200px;
    margin: 0 auto;
}
.section-top{
    z-index: 2;
    height: 659px;
    background: url('../images/7.jpg') center/cover;
}
.section-top .logo{
    position: absolute;
    top:30px;
    left:-158px;
    width: 158px;
    height: 42px;
    transition: .8s;
}
.section-top .content{
    padding-top: 169px;
}
.section-top .content .title{
    width: 525px;
    height: 140px;
}
.section-top .content .downoad{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 414px;
    height: 60px;
    margin: 52px 0 44px;
}
.section-top .content .downoad a{
    display: block;
    width: 191px;
    height: 100%;
}
.section-top .content .downoad a:nth-child(1){
    background: url('../images/1.png') center/cover;
}
.section-top .content .downoad a:nth-child(2){
    background: url('../images/2.png') center/cover;
}
.section-top .content .downoad a:nth-child(1):hover{
    background-image: url('../images/3.png');
}
.section-top .content .downoad a:nth-child(2):hover{
    background-image: url('../images/4.png');
}
.section-top .content .qrcode{
    width: 280px;
    height: 132px;
}
.section-top .mobile{
    position: absolute;
    bottom:-115px;
    right:-436px;
    width: 436px;
    height: 709px;
    transition: .8s;
}
.section .title{
    margin:0 auto;
}
.section-top .title{
    margin:0;
}
.section-part1{
    padding-top: 137px;
    height: 832px;
}
.section-part1 .title{
    width: 294px;
    height: 77px;
}
.section-part1 .content{
    position: relative;
    padding-top: 101px;
}
.section-part1 .content .content-left p{
    display: flex;
    align-items: center;
    margin-bottom: 65px;
}
.section-part1 .content .content-left p img{
    width:22px;
    height: 24px;
}
.section-part1 .content .content-left p .weight{
    color: #323333;
    font-size: 20px;
    font-weight:500;
}
.section-part1 .content .content-left p .normal{
    color: #666;
    font-size: 18px;
    font-weight:500;
}
.section-part1 .content .content-right{
    position: absolute;
    top:72px;
    right: 0;
    width: 398px;
    height: 342px;
}
.section-part1 .message{
    position: fixed;
    z-index: 999;
    bottom:210px;
    right: 20px;
    width: 66px;
    height: 66px;
    cursor: pointer;
}
.section-part1 .message .qrcode{
    position: absolute;
    top: -28px;
    left: -228px;
    width: 244px;
    height: 270px;
    transform: scale(0);
    transform-origin: center 100px;
    /* transition: .3s; */
}
.section-part1 .message:hover .qrcode{
    transform: scale(1);
}
.section-part2{
    height: 830px;
    padding-top: 90px;
}
.section-part2 .title{
    width: 305px;
    height: 76px;
}
.section-part2 .content{
    position: relative;
    width: 977px;
    height: 542px;
    padding-top: 49px;
}
.section-part2 .content .video-wrap{
    position: absolute;
    top:81px;
    left: 112px;
    width: 754px;
    height: 421px;
    cursor: pointer;
}
.section-part2 .content .video-wrap video{
    display: block;
    width: 100%;
    height: 100%;
}
.section-part2 .content .video-wrap>img{
    position: absolute;
    z-index: 2;
    right: -192px;
    bottom: -42px;
    width: 254px;
    height: 254px;
}
.section-part2 .content .video-wrap .mask{
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top:0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.4);
}
.section-part2 .content .video-wrap  .mask img{
    width: 104px;
    height: 104px;
    cursor: pointer;
}
.section-part3{
    height: 900px;
    padding-top: 90px;
}
.section-part3 .title{
    width: 306px;
    height: 77px;
}
.section-part3 .content>p{
    padding-top: 55px;
    font-size:22px;
    font-family:Source Han Sans CN;
    font-weight:400;
    color: #323333;
    line-height:46px;
}
.section-part3 .content .list{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 50px;
}
.section-part3 .content .list .item{
    width:382px;
    height:405px;
    background:#fff;
    padding: 30px;
    box-shadow:0px 0px 18px 0px rgba(0, 0, 0, 0.06);
    border-radius:14px;
    box-sizing: border-box;
}
.section-part3 .content .list .item:hover{
    transform: translateY(-3px);
    box-shadow:0px 0px 18px 0px rgba(0, 0, 0, 0.1);
}
.section-part3 .content .list .item img{
    width: 117px;
    height: 97px;
    margin: 29px auto 0;
}
.section-part3 .content .list .item h3{
    margin: 36px 0 31px;
    font-size:28px;
    font-weight:bold;
    color: #424242;
    text-align: center;
}
.section-part3 .content .list .item p{
    font-size:16px;
    font-weight:400;
    color: #666;
    line-height:32px;
    text-align: center;
}
.section-part3 .content .list .item img{
    width: 117px;
    height: 97px;
    margin: 29px auto 0;
}
.section-part4{
    height: 760px;
    padding-top: 90px;
}
.section-part4 .title{
    width: 305px;
    height: 76px;
}
.section-part4 .content{
    padding-top: 132px;
}
.section-part4 .content .list{
    display: flex;
    flex-wrap: wrap;
}
.section-part4 .content .list .item{
    display: flex;
    width: calc((100% - 70px) / 2);
    margin-bottom: 110px;
}
.section-part4 .content .list .item:nth-child(odd){
    margin-right: 70px;
}
.section-part4 .content .list .item img{
    width: 52px;
    height: 44px;
    margin-right: 30px;
}
.section-part4 .content .list .item .wrap{
	width:calc(100% - 82px);
}
.section-part4 .content .list .item .wrap h3{
    margin-bottom: 15px;
    font-size:28px;
    font-weight:bold;
    color:#424242;
}
.section-part4 .content .list .item .wrap p{
    font-size:15px;
    font-weight:400;
    color:#666;
    line-height:32px;
}
.section-part5{
    height: 2104px;
    padding-top: 90px;
    background: url('../images/36.jpg') center/cover;
}
.section-part5 .title{
    width: 305px;
    height: 77px;
}
.section-part5 .content{
    padding-top: 120px;
}
.section-part5 .content .part{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin-bottom: 150px;
}
.section-part5 .content .part:nth-child(1) img{
    width: 523px;
    height: 538px;
}
.section-part5 .content .part:nth-child(2) img{
    width: 646px;
    height: 509px;
}
.section-part5 .content .part:nth-child(3) img{
    width: 651px;
    height: 350px;
}
.section-part5 .content .part .wrap{
    width: 480px;
}
.section-part5 .content .part .wrap h3{
    position: relative;
    font-size:32px;
    font-weight:bold;
    color:#424242;
    margin-bottom: 50px;
}
.section-part5 .content .part .wrap h3::after{
    position: absolute;
    bottom:-16px;
    left: 0;
    width:23px;
    height:4px;
    background-color: #43B150;
    content: '';
}
.section-part5 .content .part .wrap p{
    font-size:16px;
    color:#666666;
    line-height: 32px;
}
.section-part5 .content .part:nth-child(3) .wrap{
    padding-left: 100px;
    box-sizing: border-box;
}
.section-part6{
    height: 830px;
    padding-top: 90px;
    background: url('../images/37.jpg') center/cover;
}
.section-part6 .title{
    width: 306px;
    height: 76px;
}
.section-part6 .content{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 80px;
}
.section-part6 .content .left img{
    width: 342px;
    height: 79px;
}
.section-part6 .content .left img:nth-child(1){
    margin-bottom: 148px;
}
.section-part6 .content .left{
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 494px;
}
.section-part7{
    height: 832px;
    padding-top: 90px;
    background: url('../images/38.jpg') center/cover;
}
.section-part7 .title{
    width: 306px;
    height: 77px;
}
.section-part7 .content{
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 240px;
}
.section-part7 .content .wrap{
    width: 278px;
}
.section-part7 .content .wrap:nth-child(1){
    margin-right: 120px;
}
.section-part7 .content .wrap img{
    width: 100%;
    height: 287px;
}
.section-part7 .content .wrap p{
    font-size:20px;
    font-weight:500;
    color:#666;
    text-align: center;
}
.footer{
    position: relative;
    width: 100%;
    min-width: 1400px;
    height: 331px;
    background-color: #414141;
}
.footer img{
    display: block;
    width: 100%;
    height: 100%;
}
.footer .content{
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 1320px;
    height: 280px;
    margin: 0 auto;
}
.footer .content .company-logo{
    width: 288px;
    height: 52px;
}
.footer .content .wrap{
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}
.footer .content .wrap .left p,.footer .content .wrap .center p{
    font-size: 14px;
    color: #D6D6D6;
    line-height:32px;
}
.footer .content .wrap .left p span,.footer .content .wrap .center p span{
    font-weight: bold;
    padding-right: 20px;
}
.footer .content .wrap .right{
    display: flex;
    align-items: center;
    justify-content: flex-end;
}
.footer .content .wrap .right img{
    width: 140px;
    height: 140px;
    margin-left: 18px;
}
.footer .content .wrap .right .wrapper{
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: space-between;
    height: 140px;
    line-height: 32px;
    color: #D6D6D6;
}
.footer .content .wrap .right .wrapper h3{
    font-size:24px;
    font-weight:900;
}
.footer .content .wrap .right .wrapper p{
    font-size:22px;
    font-weight:bold;
}
.footer .content .wrap .right .wrapper span{
    font-size:16px;
}
.footer .footer-footer{
    width: 100%;
    border-top: 1px solid rgba(158,158,158,.1);
}
.footer .footer-footer .wrap{
    width: 1320px;
    margin: 0 auto;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size:12px;
    font-weight:400;
    color: #9A9A9A;
}
.footer .footer-footer .wrap a{
    color: #9A9A9A;
}
.footer .footer-footer .wrap .keep-record{
	display: flex;
    align-content: center;
    justify-content: flex-start;
}
.footer .footer-footer .wrap .keep-record img{
	display: inline-block;
    width: 16px;
    height: 16px;
}