.pc-main h3{color: #4F4F4F;font-size: 32px;margin-bottom: 30px;text-align: center;}
.pc-main .identity-list{margin-bottom: 50px;}
.pc-main .identity-list>li{text-align: center;background: #F9FAFB;border: 1px solid #ebe6e6;border-radius: 2px;padding: 25px 0;width: 35%;cursor: pointer;min-height: 270px;}
.pc-main .identity-list>li:nth-child(1){margin-right: 3%;}
.pc-main .identity-list>li p{font-size: 25px;color: #4f4f4f;margin-bottom: 20px;}
.pc-main .identity-list>li img{width: 200px;margin: 0 auto;}
.mobile-main .identity-list{margin: 0 auto;}
.mobile-main .identity-list>li{background: #FFFFFF;box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.05);border-radius: 8px;position: relative;padding:1.2rem .4rem;padding-left:60%;margin-top: 1.5rem;}
.mobile-main .identity-list>li>a{width: 100%;height: 100%;}
.mobile-main .identity-list>li p{font-size: .4rem;color: #4F4F4F;;}
.mobile-main .identity-list>li img{width:50%;max-width: 180px;height: auto;position: absolute;left:.4rem;bottom:.6rem;}
@media screen and (max-width:750px){
    body{background-color: #f5f5f5;} 
    .main-box {width: 96%;}
}