*{
    margin: 0;
    padding: 0;
}
.content_box{
    background: url(/DFS/template/4187/img/bj_01.jpg) no-repeat;
    background-size: 100% 1500px; 
    height: 1500px;
}
.content_info{
    padding-top: 380px;
}
.content_info_ul li{
    float: left;
    width: 328px;
    margin-left: 43px;
    padding-bottom: 30px;
    list-style: none;
}
.content_info_ul li a>img{
    width: 100%;
    height: 210px;
    border: 3px solid #ff0000;
    border-radius: 5px;
}
.content_info_ul a{
    text-decoration: none;
}
.content_info_ul li a>p{
    color: #1a1a1a;
    font-size: 18px;
    margin-top: 8px;
}