#app{
    min-width: 1200px;
}
*{
    margin: 0;
    padding: 0;
    font-family: SourceHanSansCN-Bold;
}
.fullPage{
    height: 100vh;
    overflow: hidden;
    background: #fff;
}
.fullPageContainer{
    width: 100vw;
    height: 100vh;
    transition: all linear 0.5s;
}
.section {
    width: 100vw;
    height: 100vh;
    padding-top: 50px;
    box-sizing: border-box;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 100% 100%;
}
.section1 {
    background: url("../assets/banner.png") no-repeat;
    background-size: 100% 100%;
}
.section1 .secction1-content {
    color: #fff;
    width: 1200px;
    margin: 0 auto;
    padding-top: 5%;
    position: relative;
    left: 0;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}
.secction1-content h1,.secction3-content h1,.secction4-content h1,.secction5-content h1{
    font-size: 40px;
    padding-bottom: 5%;
}
.secction2-content div{
    padding-bottom: 5%;
}
.secction1-content p {
    font-size: 20px;
}
.section2 {
    background: url("../assets/sec2.png") no-repeat;
    background-size: 100% 100%;
}
.section3 {
    background: url("../assets/sec3.png") no-repeat;
    background-size: 100% 100%;
}
.section4 {
    background: url("../assets/sec4.png") no-repeat;
    background-size: 100% 100%;
}
.section5 {
    background: url("../assets/sec5.png") no-repeat;
    background-size: 100% 100%;
}
.btn-link{
    width: 100px;
    height: 38px;
    line-height: 38px;
    background-color: #445ed5;
    border-radius: 6px;
    display: inline-block;
    text-align: center;
    margin-top: 30px;
}
.secction2-content{
    text-align: center;
    width: 1200px;
    margin: 0 auto;
    position: relative;
    left: 0;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}
.secction2-content p{
    text-align: left;
    margin-top: 20px;
    font-size: 18px;
    line-height: 32px;
    letter-spacing: 0px;
    color: #333333;
}
.ai-flex{
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin: 0 auto;
}
.aiList{
    position: relative;
}
.aiList-icon{
    width: 207px;
}
.aiList p{
    position: absolute;
    bottom: 12px;
    left: 0;
    right: 0;
    width: 100px;
    margin: 0 auto;
}
.secction3-content{
    text-align: center;
    width: 1200px;
    margin: 0 auto;
    position: relative;
    left: 0;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}
.secction4-content{
    text-align: center;
    width: 1200px;
    margin: 0 auto;
    padding-top: 5%;
    position: relative;
    left: 0;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}
.secction5-content{
    position: relative;
    left: 0;
    right: 0;
    top: 50%;
    padding-top: 5%;
    transform: translateY(-50%);
    text-align: center;
    width: 1200px;
    margin: 0 auto;
}
.secction6-content{
    position: relative;
    left: 0;
    right: 0;
    top: 50%;
    padding-top: 2%;
    transform: translateY(-50%);
    text-align: center;
    width: 1200px;
    margin: 0 auto;
}
.secction6-content h1{
    padding-bottom: 5%;
}
@media only screen and (max-width: 1440px) {
    .secction6-content h1{
        padding-bottom: 1%;
    }
}
.secction4-content-flex,.secction5-content-flex{
    display: flex;
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
}
.secction6-desc{
    width: 32%;
    text-align: center;
    margin-top: 20px;
    overflow: hidden;
    color: #323333;
    line-height: 24px;
    background: #fff;
}
.footer-content{
    display: flex;
    width: 100%;
    justify-content: space-between;
    flex-direction: row;
}
.footer-desc{
    text-align: left;
    margin-top: 20px;
    overflow: hidden;
    color: #fff;
    line-height: 24px;
    padding-top: 20px;
}
.version-type{
    font-size: 22px;
    color: #2d58a7;
    margin-top: 18px;
}
.version-desc{
    font-size: 14px;
    line-height: 24px;
    text-align: left;
    padding: 10px 20px 15px;
}
.pic-desc{
    background: #2d58a7;
    text-align: center;
    font-size: 18px;
    line-height: 45px;
    color: #fff;
}
.pic-img{
    width: 100%;
    height:232px;
    margin-bottom: -10px;
}
.secction5-desc{
    background: url("../assets/bg1.png") no-repeat center;
    background-size: 100% 100%;
    width: 24%;
    text-align: left;
    margin-top: 32px;
    border-radius: 5px;
    overflow: hidden;
    color: #fff;
    box-sizing: border-box;
}
.feature-type{
    font-size: 22px;
    line-height: 36px;
    padding: 10px;
}
.feature-icon{
    vertical-align: middle;
    width: 40px;
    height: 40px;
    margin-right: 10px;
}
.feature-desc{
    font-size: 14px;
    line-height: 20px;
    padding: 10px 18px;
}
.flex-half{
    background: #fff;
    width: 49%;
    text-align: left;
    margin-top: 20px;
    border-radius: 5px;
    overflow: hidden;
}
.flex-half p{
    height: 44px;
    font-size: 22px;
    line-height: 44px;
    color: #ffffff;
    background: url("../assets/bg2.png");
    background-size: 100% 100%;
    text-indent: 12px;
}
.half-content{
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    height: 140px;
}
.half-content-opt{
    font-size: 14px;
    font-weight: normal;
    letter-spacing: 1px;
    color: #323333;
    margin-top: 10px;
    position: relative;
    margin-left: 40px
}
.half-content-opt:before{
    content: "";
    width: 0px;
    height: 0px;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-left: 12px solid #2d58a7;
    position: absolute;
    left: -18px;
    top: 2px;
}
.footer{
    color: #fff;
    text-align: left;
    margin: 0 auto;
    padding: 50px 0;
    height: 343px;
    width: 1200px;
    box-sizing: border-box;
}
.nav{
    position: fixed;
    height: 50px;
    line-height: 50px;
    background-color: #ffffff;
    box-shadow: 0px 10px 35px 0px
    rgba(0, 0, 0, 0.1);
    right: 0;
    left: 0;
    z-index: 9999;
}
.nav-lists{
    float: right;
}
.nav-lists span{
    font-size: 16px;
    color: #333333;
    cursor: pointer;
    position: relative;
    display: inline-block;
    margin-left: 18px;
}
.active{
    color: #445ed5!important;
}
.active:after{
    content:"";
    display: inline-block;
    position: absolute;
    bottom:5px;
    left: 0;
    right: 0;
    width: 30px;
    height: 2px;
    background-color: #445ed5;
}
.con{
    width: 1200px;
    text-align: left;
    margin: 0 auto;
}
.text-arrow{
    background: url("../assets/arrow.png") no-repeat left;
    background-size: 20px 20px;
    text-indent: 40px;
    margin-top: 30px;
}
.logo{
    vertical-align: middle;
    width: 100px;
}
.box-shadow{
    box-shadow: 0px 10px 50px 0px rgba(0, 0, 0, 0.1);
}