.slideBox {
    width: 600px;
    height: 310px;
    overflow: hidden;
    position: relative;
    float: left;
}

.slideBox .bd {
    position: relative;
    height: 100%;
    overflow: hidden;
}

.slideBox .bd li a {
    display: block;
    width: 600px;
    height: 310px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    position: relative;
}

.slideBox .hd {
    width: 90%;
    overflow: hidden;
    position: absolute;
    bottom: 15px;
    right: 15px;
    text-align: right;
}

.slideBox .hd ul {
    overflow: hidden;
    display: inline-block;
}

.slideBox .hd ul li {
    width: 9px;
    height: 9px;
    float: left;
    margin: 0px 4px;
    background: #fff;
    cursor: pointer;
    border-radius: 50%;
}

.slideBox .hd ul li.on {
    background: #bf1628;
}

.slideBox .bd li div {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40px;
    line-height: 40px;
    background: rgba(0, 0, 0, 0.4);
    color: #f2f2f2;
    font-size: 16px;
    font-weight: bold;
}

.slideBox .bd li p {
    padding: 0 15px;
}

.slideBox .hd {
    bottom: 10px;
}

.index-news {
    float: left;
    width: 285px;
    margin-right: 30px;
    overflow: hidden;
}

.index-news .list {
    padding-top: 5px;
}

.index-news li {
    line-height: 45px;
    border-bottom: 1px #d6d4d5 dashed;
    width: 100%;
    overflow: hidden;
}

.index-news li i {
    float: left;
    color: #ffbdbd;
    font-size: 20px;
    margin-right: 5px;
    margin-left: -5px;
}

.index-news li a {
    float: left;
}

.index-news li span {
    float: right;
    color: #999;
}

.index-news a:link,
.index-news a:visited {
    color: #555;
}

.index-news a:hover,
.index-news a:active {
    color: #bf1628;
}

.index-service {
    float: right;
    width: 255px;  /* 父容器总宽 */
}

.index-service .list {
    border: 1px #d6d4d5 solid; /* 整个列表有外边框 */
    width: 248px; 
    margin-top: 15px;
    overflow: hidden;
}

/* 2×2 按钮，每个 li 内部边框 */
.index-service li {
    float: left;
    width: 50%;      /* 平均两列 */
    height: 129px;
    text-align: center;
    border-bottom: 1px #d6d4d5 solid;
    border-right: 1px #d6d4d5 solid;
    box-sizing: border-box;
}

/* 最后一列不要右边框，否则会重叠父边框 */
.index-service li:nth-child(2n) {
    border-right: none;
}

/* 最后一行 li 不要下边框 */
.index-service li:nth-last-child(-n+2) {
    border-bottom: none;
}

.index-service li .icon {
    width: 100%;
    height: 50px;
    padding-top: 30px;
    overflow: hidden;
}

.index-service li i {
    color: #bf1628;
    font-size: 36px;
}

.index-service li span {
    display: block;
}

.index-service a:link,
.index-service a:visited { color: #555; }

.index-service a:hover,
.index-service a:active { color: #bf1628; }

.index-service .icon-zhengshu1 {
    font-size: 25px;
    margin-top: 8px;
}

.index-service .icon-bangong-jigou {
    font-size: 22px;
    margin-top: 8px;
}

.index-scene {
    float: left;
    width: 285px;
    margin-right: 30px;
}

.index-scene .line {
    background: #fbfbfb;
    border: 1px #e4e6f1 solid;
    height: 53px;
    margin-top: 10px;
}

.index-scene .line:first-child {
    margin-top: 15px;
}

.index-scene .arrow {
    float: left;
    width: 50px;
    height: 40px;
    padding-top: 13px;
    background: url(../images/bg-arrow.jpg) no-repeat;
    text-align: center;
}

.index-scene .arrow i {
    color: #fff;
    font-size: 24px;
}

.index-scene .txt {
    float: left;
    width: 233px;
    text-align: center;
    padding: 8px 0 2px 0;
}

.index-scene .txt strong {
    font-size: 16px;
    color: #555;
    font-weight: normal;
}

.index-scene .txt p {
    text-align: center;
    font-size: 11px;
    color: #999;
}

.index-scene a:hover strong {
    color: #bf1628;
}

.index-scene .list {
    padding-top: 5px;
}

.index-scene li {
    line-height: 45px;
    border-bottom: 1px #d6d4d5 dashed;
    width: 100%;
    overflow: hidden;
}

.index-scene li i {
    float: left;
    color: #ffbdbd;
    font-size: 20px;
    margin-right: 5px;
    margin-left: -5px;
}

.index-scene li a {
    float: left;
}

.index-scene li span {
    float: right;
    color: #999;
}

.index-standard {
    width: 600px;
    height: auto;
}

.index-standard li {
    line-height: 47px;
    border-bottom: 1px #d6d4d5 dashed;
}

.index-standard li:last-child {
    border-bottom: 0;
}

.index-rank {
    float: right;
    width: 255px;
}

.index-rank li {
    margin-top: 16px;
    width: 100%;
    overflow: hidden;
}

.index-rank li span {
    float: left;
    display: block;
    width: 20px;
    height: 20px;
    line-height: 20px;
    border-radius: 4px;
    background: #ccc;
    color: #fff;
    text-align: center;
}

.index-rank li span.num1 {
    background: #e71a0f;
}

.index-rank li span.num2 {
    background: #e76a0f;
}

.index-rank li span.num3 {
    background: #eeae32;
}

.index-rank li a {
    float: left;
    margin-left: 10px;
}

.index-book .list {
    width: 100%;
    margin-top: 25px;
    overflow: hidden;
}

.index-book li {
    float: left;
    margin-left: 30px;
}

.index-book li:first-child {
    margin-left: 0;
}

.index-book li a {
    display: block;
    width: 230px;
    border: 1px #ecebeb solid;
    padding: 15px 20px 20px 20px;
}

.index-book li a:hover {
    border: 1px #ffbdbd solid;
}

.index-book li a:hover strong {
    color: #bf1628;
}

.index-book .pic {
    text-align: center;
}

.index-book .txt {
    margin-top: 20px;
}

.index-book .txt strong {
    font-size: 15px;
    color: #555;
}

.index-book .txt p {
    font-size: 12px;
    padding-top: 5px;
    color: #999;
    line-height: 150%;
}

/*#999 #ccc #ddd*/
.tip {
    height: 40px;
    line-height: 40px;
    border-bottom: 2px solid #ddd;
    margin-top: -8px;
}

.tip span {
    float: left;
    font-size: 18px;
    font-weight: bold;
    position: relative;
    color: #bf1628;
}

.tip span:after {
    position: absolute;
    left: 0;
    bottom: -2px;
    content: '';
    height: 2px;
    width: 100%;
    display: block;
    background: #bf1628;
}

.tip .r,
.tip a {
    float: right;
    margin-top: 2px;
    color: #777;
}

.tip .r {
    color: #999;
    width: auto;
    font-size: 14px;
}

.tip a:link,
.tip a:visited {
    color: #666;
}

.tip a:hover {
    color: #bf1628
}

/* 可调整的总体宽度：改 --service-width 的值以“拉宽”框体 */
.index-service {
    /* 保持原有间距不变（若已有样式可不写） */
}

.index-service .list {
    /* 保留原来的 padding/背景 如有需要可在此额外配置 */
}