.adv{
    padding-top: 110px;
}
.adv .name{
    width: 249px;
    height: 48px;
    
}
.adv_cont{
    padding-top: 62px;
    overflow: hidden;
    padding-bottom: 132px;
}
.adv_cont .item{
    width: 536px;
    height: 208px;
    box-sizing: border-box;
    border: 1px solid #e3e3e3;
    margin-right: 28px;
    margin-bottom: 38px;
    float: left;
    position: relative;
}
.adv_cont .item:hover{
    border: 1px solid #3a99ff;
}
.adv_cont .item:hover span{
    color: #3a99ff;
}
.adv_cont .item:nth-child(even){
    margin-right: 0;
}
.adv_cont .item img{
    width: auto;
    height: auto;
    position: absolute;
    top: 50%;
    left: 72px;
    transform: translateY(-50%);
}
.adv_cont .item span{
    position: absolute;
    top: 50%;
    left: 218px;
    transform: translateY(-50%);
    font-weight: 400;
    font-family: "Noto Sans SC";
    font-size: 20px;
    display: block;
    width: 302px;
    line-height: 32px;
}
.adv_cont_en{
    padding-top: 96px;
    padding-bottom: 100px;
}
.adv_cont_en .item{
    line-height: 32px;
    font-size: 20px;
    font-weight: 500;
    font-family: "Noto Sans SC";
    font-size: 20px;
    margin-bottom: 60px;
    padding-left: 36px;
    position: relative;
}
.adv_cont_en .item i{
    display: inline-block;
    vertical-align: top;
    width: 18px;
    height: 18px;
    margin-right: 20px;
    background: #000;
    position: absolute;
    left: 0;
    top: 8px;
}
.adv_cont_en .item:hover{
    color: #3a99ff;
}
.adv_cont_en .item:hover i{
    background: #3a99ff;
}