.wrap {
    width: 100%;
    position: relative;
    overflow: auto hidden;
    box-sizing: border-box;
    background-color: #F3F5F9;
}
@media (min-width: 0px) and (max-width:768px) {

   .product .banner{
        height: 200px !important;
    }
}
.page{
    margin: 0 auto;
}
.product {
    margin-top: 86px;
}

.banner {
    width: 100%;
    height: 374px;
    background-image: url('https://ebaina.oss-cn-hangzhou.aliyuncs.com/production/direct/resource/202302/16/v1/v1/programme-banner.png');
    background-size: 100% 100%; 
    background-repeat: no-repeat;
    position: relative;
}
.banner .txt {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    color: #fff;
    display: flex;
    align-items: center;
}


.banner-title .cn {
    font-size: 32px;
    font-weight: 500;
}

.banner-title .en {
    font-size: 24px;

    font-family: DIN-pro;
}

.product-title {
    width: 100%;
    box-shadow: 0px 3px 6px rgb(0 0 0 / 7%);
    margin-bottom: 50px;
    background-color: #fff;

}
.product-title .contain{
    display: flex;
}

.product-title li {

    text-align: center;
    line-height: 56px;
    width: 146px;
    height: 56px;
    font-size: 16px;
    color: #666666;
    background-color: #fff;
    cursor: pointer;
    margin: 0;
}

.product-title li.active {
    color: #FFFFFF;
    background-color: #3D6ECF;
}

.contain {
    width: 1200px;
    margin: 0 auto;

}
.triangle{
    position: absolute;
    width: 34px;
    height: 34px;
    top: 50%;
    left: 58.6%;
    transform: translate(-50%,-50%);
    z-index: 999;
    border-top: 17px solid transparent;
    border-bottom: 17px solid transparent;
    border-left: 17px solid transparent;
    border-right: 17px solid #fff;
}
.product-box{
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 90px!important;
}
.item{
    display: flex;
    background: #fff;
    position: relative;

}
.child{
    
    display: none;
}
.child.active{
    scale: 1;
    display: block;
}

.img{
    width: 60%;
    height: 426px;
    vertical-align: top;
    /* object-fit: cover; */
}
.desc{
    width: 40%;
    height: 426px;
    padding: 105px 38px 0 36px;
    position: relative;
}
.title{
    font-size: 24px;
    color: #333;
    margin-bottom: 8px;
}
.explain{
    font-size: 15px;
    color: #666;
    
line-height: 21px;
    margin-bottom: 16px;
    white-space: pre-line;
}
.more-btn{
    display: inline-block;
    width: 116px;
    border: 1px solid #3D6ECF;
    text-align: center;
    font-size: 16px;
    font-weight: 400;
    line-height: 33px;
    background-color: #fff;
    color: #3D6ECF;
    border-radius: 15px;
}
.more-btn:hover{
    background-color:#3D6ECF ;
    color: #fff;
}