.pic-box{
    position: relative;
    overflow: hidden;
    height: 490px;
}
.content{
    padding: 40px 0 30px;
    color: black;
    text-align: center;
}

.content>p{
    text-align: left;
    margin-bottom: 45px;
}

.content a{
    color: #828282;
}
.content a{
    text-decoration: none;
}
.contain{
    width: 1000px;
    padding-bottom: 85px;
    margin: auto;
}
.contain .item{
    position: relative;
    width: 485px;
    height: 280px;
    float: left;
    text-align: center;
    line-height: 280px;
    background: url("/public/img/home/invest/governance_p1.jpg") no-repeat;
    background-size: 485px 280px;
    margin-bottom: 28px;
}
.contain .item:hover{
    text-decoration: none;
}
.contain .item .cover{
    visibility: hidden;
    z-index: 1;
    background: #01514b;
    background: rgba(1,81,75,.8);
    filter: alpha(opacity=80);
}
.contain .item .word{
    visibility: hidden;
    position: relative;
    z-index: 2;
    font-size: 30px;
    color: #fefefe;
}