.content{
    background-color: #FFFFFF;
    box-shadow: 0 10px 20px 1px #cccccc;
    /* margin-top: -2%; */
    clear: both;
}
.breadcrumb{margin-bottom: 0;}
.art-title{
    margin-top: 4%;
    text-align: center;
    border-bottom: 1px solid grey;
    margin-left:10%;
    margin-right:10%;
    padding-bottom: 1%;
}
.art-title h3{
    line-height: 40px;
    font-size: 28px;
    font-weight: bold;
    color: #666;
}
.art-info ul li{
    float: left;
    padding-right: 3%;
}
.art-info{
    margin-top: 2%;
    text-align: center;
}
.art-content{
    width:80%;
    margin: 0 auto;
    padding-top: 2%;
    padding-bottom: 5%;
}