.footer{
    display: none;
}
.content-left .item-box h1{
    font-size: 3.13rem;
    font-weight: 600;
    color: #333;
}
.content-left .item-box h2{
    margin-top: 3.63rem;
    font-size: 2.19rem;
    font-weight: 600;
    color: #333;
}
.content-left .item-box h3{
    margin-top: 3.63rem;
    font-size: 1.38rem;
    color: #333;
}
.item-box{
    margin-bottom: 4rem;
}
.item-box .name-box{
    display: flex;
    flex-flow: column;
}
.item-box .img-box{
    margin: 4rem auto 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}
.item-box .img-box img{
    display: block;
    margin: 0 auto 1rem;
}
.w50{
    width: 49%;
}
.item-box .desc{
    margin: auto;
    font-size: 1.38rem;
    color: #848484;
}
.back-box{
    padding-top: 3.44rem;
    border-top: 1px solid #E3E3E3;
}
.banner-box .text {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left:210px;
}
.banner-box .text >p:first-child{
    text-align: left;
    font-size: 4rem!important;
    font-weight: 700;
    color: #fff;
}