.strial-wrapper{
    max-width:1920px;
    margin:0 auto;
}
.strial{
    padding-top: 13rem;
    background-image: url("/asset/images/s-trial/banner.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
}
.strial .banner-txt {
    width: 46.8rem;
    height: 12.2rem;
}

.strial-wrapper .strial-sec-1{
   display: flex;
}
.strial-wrapper .strial-sec-1>div{
    width: 50%;
    height: 34.5rem;
}
.strial-sec-1 .description{
    background: #ffffff;
    color: #333333;
    padding: 6.4rem 12.5rem 0 6.2rem;
}
.strial-sec-1 .description .first-title{
    font-weight: bold;
    line-height: 3.9rem;
    height: 3.9rem;
    font-size: 2.2rem;
    text-align: center;
}
.strial-sec-1 .description .first-title>span{
    position: relative;
    display: inline-block;
}
.strial-sec-1 .description .first-title>span:after{
    content: '+';
    position: absolute;
    height: 3.9rem;
    font-size: 2.2rem;
    line-height: 3.9rem;
    font-weight: bold;
    top: -1.9rem;
}
.strial-sec-1 .description .second-title{
    height: 2.2rem;
    font-size: 1.3rem;
    font-weight: bold;
    line-height: 2.2rem;
    text-align: center;
    margin-bottom: 2.6rem;
}

.strial-sec-1 .description .txt>p{
    font-size: 0.9rem;
    line-height: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
}
.strial-sec-1 .img-wrapper{
    background: #F7F7F7;
    text-align: center;
    vertical-align: middle;
    padding: 3.85rem 2.45rem 3.85rem 13rem;
}
.strial-sec-1 .img-wrapper>img{
    height: 26.78rem;
    width: 32.55rem;
}
.strial-wrapper .cn-name{
    font-size: 1.9rem;
    font-weight: bold;
    line-height: 2.8rem;
    letter-spacing: 2px;
    text-align: center;
    color: #333333;
}
.strial-wrapper .en-name{
    font-size: 0.5rem;
    line-height: 0.7rem;
    color: #333333;
    font-family: Helvetica;
    text-align: center;
}
.strial-wrapper .cn-sub-name{
    font-size: 0.7rem;
    line-height: 0.7rem;
    color: #333333;
    font-family: PingFang SC;
    text-align: center;
}
.s-trial-sec-2{
    background-image: url("/asset/images/s-trial/509.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    padding: 4.25rem 0 4.5rem;
}
.s-trial-sec-2 .list-wrap{
    margin: 3rem 14.95rem 0 17.95rem;
    padding: 0;
    list-style: none;
    display: flex;
    justify-content: space-between;
}
.s-trial-sec-2 .list-wrap:nth-of-type(1) {
    margin-top: 3.7rem;
}
.s-trial-sec-2 .list-wrap .list-item {
    text-align: center;
    font-size: 1.3rem;
    line-height: 1.65rem;
    color: #333;
    width:10rem;
}
.s-trial-sec-2 .list-wrap .list-item img {
    width: 2.35rem;
    height: 2.35rem;
    margin-bottom: 0.2rem;
}
.s-trial-sec-2 .list-wrap .list-item .single-line {
    margin-top: 1.1rem;
}

.s-trial-sec-2 .list-item .icon-top .icon-top-item{
    position: relative;
    display: inline-block;
}
.s-trial-sec-2 .list-item .icon-top .icon-top-item:after{
    content: '+';
    position: absolute;
    height: 1.65rem;
    font-size: 1.15rem;
    line-height: 1.45rem;
    font-weight: bold;
    top: -0.5rem;
}
.s-trial-sec-3{
    height: 42.75rem;
    padding: 3.75rem 13.15rem 3.5rem 13rem;
    background-color: #fff;
}
.s-trial-sec-3 .sec-3-list-wrap{
    margin: 0 auto;
    margin-top: 3rem;
    padding: 0;
    list-style: none;
    display: flex;
    justify-content: space-between;
}
.sec-3-list-item {
    width: 22.5rem;
}
.vertical-list-item {
    padding: 1rem 1.4rem 1rem 1rem;
    height: 8.25rem;
    margin-bottom: 1.5rem;
    background: #FEFAF5;
    border-radius: 10px;
}
.sec-3-list-item.high-list-item {
    padding: 1rem 1.4rem 1rem 1rem;
    margin-bottom: 1.5rem;
    background: #FEFAF5;
    border-radius: 10px;
}
.sec-3-list-item.high-list-item img {
    width: 22.05rem;
    height: 18.8rem;
    margin-left: -2rem;
}
.vertical-list-item:hover,
.sec-3-list-item.high-list-item:hover{
    transform: scale(1.01);
    transition: 0.5s;
    box-shadow: 0 0 1rem #fde6de;
}
.sec-3-list-item .title {
    font-size: 1.3rem;
    font-family: PingFang SC;
    font-weight: bold;
    color: #FD8A43;
}
.sec-3-list-item .text {
    margin-top: 0.2rem;
    font-size: 1rem;
    font-family: PingFang SC;
    font-weight: 400;
    line-height: 1.4rem;
    color: #999999;
}
.s-trial-sec-4 {
    background-image: url("/asset/images/s-trial/bg84.png");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    padding: 4.25rem 13rem;
}
.s-trial-sec-4 .en-name{
    font-family: "PingFang SC";
}
.s-trial-sec-4 .custom-list{
    margin: 2.35rem 8.5rem 0.3rem;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    overflow: hidden;
}
.s-trial-sec-4 .custom-list .custom_item{
    float: left;
    width: 10.5rem;
    height: 5.35rem;
    margin: 0 0 0.5rem;
}
.s-trial-sec-4 .custom-list .custom_item>img{
    width: 100%;
    height: 100%;
}
.s-trial-sec-4 .custom-list .custom_item>img:hover{
    transform: scale(1.1);
}
.s-trial-sec-4 .custom-list .custom_item:nth-child(6),
.s-trial-sec-4 .custom-list .custom_item:nth-child(7),
.s-trial-sec-4 .custom-list .custom_item:nth-child(8),
.s-trial-sec-4 .custom-list .custom_item:nth-child(9)
.s-trial-sec-4 .custom-list .custom_item:nth-child(10){
    margin-bottom: 0;
}