img{
    object-fit: cover;
    object-position: center;
}

.width-full{
    width: 100%;
}
.con-container{
    width: 120rem;
    margin: 0 auto;
}

.banner-top{
    width: 100%;
    height: 37.7rem;
    background: url('https://cdn01.zhinengshouyin.com/website/images/addService/top-img.jpg') 0 0 no-repeat;
    background-size: cover;
}
.banner-top .title{
    font-size: 5rem;
    font-family: PingFang SC;
    font-weight: 800;
    color: #FFFFFF;
    line-height: 4.2rem;
}

.services-wrap{
    padding-top: 4.5rem;
}
.services-wrap .service-item {
    width: 33.3%;
    padding: 0 3.2rem;
    margin-bottom: 4.4rem;
    box-sizing: border-box;
    cursor: pointer;
}

.services-wrap .service-item-img{
    position: relative;
    width: 100%;
    height: 20.8rem;
}
.services-wrap .service-item-img > img{
    width: 100%;
    height: 100%;
}
.services-wrap .service-item-img:hover > .service-item-hover-wrap{
   visibility: visible;
}
.service-item-hover-wrap{
    visibility: hidden;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.6);
}
.service-item-hover-img1{height: 4.2rem;}
.service-item-hover-img2{height: 8.4rem;}
.service-item-hover-img3{height: 7.6rem;}
.service-item-hover-img4{height: 10.3rem;}
.service-item-hover-img5{height: 8.3rem;}
.service-item-hover-img6{height: 8.7rem;}

.services-wrap .service-item .name{
    margin-top: 1.5rem;
    font-size: 2rem;
    color: #383838;
}
.services-wrap .service-item .subs{
    font-size: 1.4rem;
    color: #383838;
}
.services-wrap .service-item .text-wrap{
    height: 6.4rem;
}