.footer {
    position: initial;
}
body {
    background: url(../images/topic/topicbg.png) repeat-y;
    background-size: 100% auto;
}

.banner img {
    width: 100%;
}

.link-nav {
    height: 46px;
    line-height: 46px;
    font-size: 16px;
    color: #999;
}

.main {
    margin: 0 auto;
    width: 1180px;
}

/* detail-box */

.detail {
    padding: 0 40px 45px;
    background: url(../images/icon/detail1.png) left top no-repeat, url(../images/icon/detail2.png) right top no-repeat;
    background-size: 100px 89px, 100px 89px;
    background-color: #fff;
    box-shadow: 3px 3px 9px 0px rgba(0, 0, 0, 0.06);
}

.detail h3 {
    padding: 60px 100px 42px;
    font-size: 24px;
    color: #333975;
    text-align: center;
    background: url(../images/icon/detail3.png) left bottom no-repeat;
}

.detail p {
    padding-bottom: 30px;
    font-size: 16px;
    color: #333;
    text-indent: 2em;
}

.detail .label {
    padding: 14px 0 25px;
    display: flex;
    justify-content: space-between;
}

.detail .label span {
    font-size: 14px;
    color: #999;
    display: flex;
    align-items: center;
}

.detail .label span i {
    margin-right: 7px;
    width: 18px;
    height: 18px;
}

.detail .label span:nth-child(1) i {
    background: url(../images/icon/date.png) no-repeat;
    background-size: 100% 100%;
}

.detail .label span:nth-child(2) i {
    background: url(../images/icon/author.png) no-repeat;
    background-size: 100% 100%;
}

.detail .label span:nth-child(3) i {
    background: url(../images/icon/book.png) no-repeat;
    background-size: 100% 100%;
}

.detail .label span:nth-child(4) i {
    background: url(../images/icon/belong.png) no-repeat;
    background-size: 100% 100%;
}

.detail .img {
    margin: 0 auto 30px;
    width: 590px;
    text-align: center;
    font-size: 16px;
    color: #333;
}

.detail .img img {
    width: 100%;
}

.detail .img span {
    padding: 8px 0;
    display: block;
}

.page-tab {
    display: flex;
    justify-content: flex-end;
}

.page-tab a {
    margin-left: 33px;
    width: 155px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    background: url(../images/icon/detail4.png) no-repeat;
    background-size: 100% 100%;
    font-size: 16px;
    color: #333;
    text-align: center;
}

.page-tab a:hover {
    color: #C28D27;
}

/* 相关推荐 */

.recommend {
    margin-top: 12px;
    width: 1180px;
    height: 250px;
    padding: 15px 40px 24px;
    box-sizing: border-box;
    box-sizing: border-box;
    background-color: #fff;
    background: url(../images/icon/detail6.png) center no-repeat;
    background-size: 1100px 210px;
    background-position: center;
    background-color: #fff;
    box-shadow: 3px 3px 9px 0px rgba(0, 0, 0, 0.06);
}

.recommend-list {
    padding: 65px 55px 32px;
}

.recommend-list li {
    margin-bottom: 10px;
    font-size: 16px;
    color: #333;
    display: flex;
    align-items: center;
}

.recommend-list li:before {
    margin-right: 5px;
    content: '';
    width: 12px;
    height: 12px;
    background-color: #E4CB99;
    border-radius: 50%;
}

.recommend-list li a {
    display: block;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #333;
}

.recommend-list li:hover a {
    color: #C28D27;
}