.p4-404 {
                    background: url(images/p4-404.jpg) no-repeat 0 top;
                    height: 528px;
                    position: relative;
                    overflow: hidden;
                }
                .p4-404-con {
                    position: absolute;
                    top: 240px;
                    left: 474px;
                    overflow: hidden;
                }
                .p4-404-con p {
                    color: #666;
                    margin-bottom: 24px;
                }
                .p4-404-con span {
                    width: 116px;
                    height: 32px;
                    line-height: 32px;
                    display: block;
                    background: #017bc4;
                    text-align: center;
                }
                .p4-404-con span a {
                    display: block;
                    color: #fff;
                }