main{
    height: 1650px;
}
.main-content ul{
    margin:0 0 10px 0;
    padding: 5px;
    overflow: hidden;
}
.main-content ul li{
    width: 31%;
    float: left;
    margin: 0 1.5% 2% 0;
    text-align: center;
    border: solid 1px #eeeeee;
    padding: 0 0 3% 0;
    position: relative;
}
.main-content ul li:nth-child(3n) {
    margin-right: 0;
}
.main-content ul li a{
    display: block;
    width: 100%;
    height: 100%;
}
.main-content li:hover{box-shadow: 0 0 10px 1px rgba(0,0,0,0.1)}
.main-item-pic{
    width: 100%;
    height: 85%;
    margin-bottom: 10px;
}
.main-item-icon{
    background: #84a8ee;
    color: #fff;
    padding: 0 10px;
    position: absolute;
    right: 0;
    top: 0;
    line-height: 34px;
}
.main-item-text1{
    color: #444444;
    height:32px;
    font-size: 18px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.main-item-text2{
    width: 108px;
    height: 40px;
    line-height: 40px;
    color: #84a8ee;
    border-radius: 5px;
    margin: 35px auto 0;
    font-size: 14px;
}
.main-content ul li a:hover .main-item-text2{
    background: #84a8ee;
    color: #fff;
}