.topicMainTitle {
    color: #ff9b24;
    border-bottom: 1px solid #ccc;
    font-size: 16px;
    font-weight: bold;
    padding-bottom: 10px;
    margin-bottom: 10px;
}

.topicList ul {
    margin: -5px;
}

.topicList li {
    float: left;
    width: 25%;
    padding: 5px;
}

.topicList li .img {
    height: 125px;
    display: block;
    overflow: hidden;
}

.topicList li .img img {
    display: block;
    width: 100%;
    height: 100%;
}

.topicList li .entity {
    background-color: #f5f5f5;
    padding: 7.5px;
}

.topicList li .title {
    display: block;
    color: #606060;
    font-size: 15px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.topicList li .desc {
    font-size: 13px;
    height: 40px;
    line-height: 20px;
    overflow: hidden;
    margin-top: 5px;
    margin-bottom: 5px;
}

.topicList li .num {
    color: #858585;
    font-size: 13px;
}

.topicList li .fa {
    color: #11c382;
    font-size: 14px;
    margin-right: .25em;
}

.topicList li .more {
    border: 1px solid #ff9b24;
    color: #ff9b24;
    padding: 2.5px 7.5px;
    float: right;
    font-size: 12px;
    border-radius: 3px;
}

.topicDetailTop .img {
    float: left;
    width: 45%;
    height: 225px;
}

.topicDetailTop .img img {
    display: block;
    width: 100%;
    height: 100%;
}

.topicDetailTop .info {
    padding-left: 25px;
    float: left;
    width: 55%;
    height: 225px;
    overflow: hidden;
}

.topicDetailTop .info h1 {
    font-size: 16px;
    color: #000000;
    font-weight: bold;
}

.topicDetailTop .info p {
    font-size: 13px;
    color: #989898;
    line-height: 1.75;
    margin-top: 10px;
    height: 136.5px;
    overflow: hidden;
    margin-bottom: 20px;
}

.topicDetailTop .clearfix {
    border-top: 1px solid #ccc;
    padding-top: 7.5px;
}

.topicDetailTop .fa {
    font-size: 18px;
}

.topicDetailTop .datetime {
    float: left;
    width: 50%;
}

.topicDetailTop .datetime .fa {
    color: #5fa3e9;
}

.topicDetailTop .num {
    float: left;
    width: 50%;
}

.topicDetailTop .num .fa {
    color: #11c382;
}

.topicDetailList ul {
    margin: -7.5px;
}

.topicDetailList li {
    padding: 7.5px;
    float: left;
    width: 33.333%;
}

.topicDetailListSection {
    border: 1px solid #ccc;
    padding: 10px;
    border-radius: 3px;
    position: relative;
}

.topicDetailList li:nth-child(1) .topicDetailListSection {
    border-left: 2px solid #24b9ff;
}

.topicDetailList li:nth-child(2) .topicDetailListSection {
    border-left: 2px solid #11c382;
}

.topicDetailList li:nth-child(3) .topicDetailListSection {
    border-left: 2px solid #ff6665;
}

.topicDetailList li .img {
    float: left;
    width: 50px;
    height: 50px;
    position: relative;
}

.topicDetailList li .img img {
    display: block;
    width: 100%;
    height: 100%;
}

.topicDetailList li .img .pos {
    display: block;
    position: absolute;
    top: -7.5px;
    left: -7.5px;
    width: 20px;
    height: 20px;
    text-align: center;
    color: #ffffff;
    line-height: 20px;
    font-size: 10px;
}

.topicDetailList li:nth-child(1) .img .pos {
    background-image: url(../img/topic1.png);
}

.topicDetailList li:nth-child(2) .img .pos {
    background-image: url(../img/topic2.png);
}

.topicDetailList li:nth-child(3) .img .pos {
    background-image: url(../img/topic3.png);
}

.topicDetailList li .info {
    float: right;
    width: 300px;
}

.topicDetailList li .info .name {
    display: block;
    color: #3f3f3f;
    line-height: 1;
}

.topicDetailList li .info .tags,
.topicDetailList li .info .desc {
    display: block;
    font-size: 10px;
    color: #8c8c8c;
    line-height: 1;
    margin-top: 5px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.topicDetailList li .info .desc {
    color: #ff9b24;
}

.topicDetailList li .text {
    font-size: 12px;
    color: #8c8c8c;
    margin-top: 7.5px;
    line-height: 20px;
    height: 40px;
    overflow: hidden;
}

.topicDetailList li .ext {
    position: absolute;
    right: 10px;
    top: 0;
    font-size: 12px;
}

.topicDetailList li .td:first-child {
    display: block;
    color: #ffffff;
    margin-bottom: 5px;
    padding: 2.5px 5px 2.5px 22.5px;
    border-bottom-left-radius: 3px;
    border-bottom-right-radius: 3px;
    visibility: hidden;
}

.topicDetailList li .td:first-child {
    background: url(../img/topic123.png) 5px center no-repeat;
}

.topicDetailList li:nth-child(1) .td:first-child {
    background-color: #24b9ff;
    visibility: visible;
}

.topicDetailList li:nth-child(2) .td:first-child {
    background-color: #11c382;
    visibility: visible;
}

.topicDetailList li:nth-child(3) .td:first-child {
    background-color: #ff6665;
    visibility: visible;
}

.topicDetailList li .more {
    display: block;
    border: 1px solid #ff9b24;
    color: #ff9b24;
    padding: 2.5px 5px;
    line-height: 1.25;
    border-radius: 3px;
    text-align: center;
}