.social-box{
    padding-top:60px;
}
.social-lists{
    margin-top:59px;
}
.social-item{
    display: inline-block;
    width: 380px;
    height: 300px;
    border-radius: 0px 0px 0px 0px;
    /* opacity: 0.7; */
    position:relative;
    margin-right: 30px;
    margin-bottom: 30px;
    background-size: cover;
    z-index:0;
}
.social-img-box{
    position: absolute;
    top:0;
    left:0;
    background-color: #000;
    z-index:2;
}
.social-img-box img{
    max-width: 100%;
    z-index:1;
    /* opacity: .7; */
}
.social-item:hover .social-img-box img{
	opacity: .7;
}
.social-item:nth-child(3n){
    margin-right: 0;
}
.social-title{
    font-size: 30px;
    color: #FFFFFF;
    line-height: 35px;
}
.social-desc{
    font-size: 20px;
    color: #FFFFFF;
    line-height: 23px;
    margin-top:20px;
}
.social-content{
    position: absolute;
    top: 50%;
    left: 0;
    transform: translate(0%,-50%);
    text-align: center;
    z-index: 99;
    padding: 20px;
    width: 100%;
}