.chanpin .lianjie{
    font-size:0;
    vertical-align: top;
    width:860px;
}

.chanpin .lianjie a{
    display: inline-block;
    width:345px;
    font-size:14px;
    color: #777777;
    line-height:24px;
    text-align: justify;
    margin:0 84px 40px 0;
}
.chanpin .lianjie a h2{
    width:100%;
    height:180px;
    overflow: hidden;
}

.chanpin .lianjie a h2 img{
    width:100%;
    height:100%;
    transition: .4s;
}
.chanpin .lianjie a:hover h2 img{
    transform: scale(1.1);
}

.chanpin .lianjie a h3{
    color: #4a4a4a;
    font-size:18px;
    padding:0 0 0 10px;
    margin:10px 0 10px;
    position: relative;
}

.chanpin .lianjie a h3:before{
    width:4px;
    height:17px;
    content: '';
    position: absolute;
    background-color: #0497E2;
    left:0;
    top:4px;
}