.section3 ul {
    padding-left: 3.1%;}
.gg-tit h3 font {
    font-family: "微软雅黑";
    font-size: 40px;
    letter-spacing: 0;
    color: #0018c2;
    position: relative;
    top: 0;
    font-weight: bold;
    margin-left: 10px;}
.section3 {
    margin-top: 450px;
    padding: 70px 0 20px 0;
   
    background: url(../images/img0.jpg) no-repeat center top;}