/* index部分 */

.index {
    height: 3096px;
    background: #f2f2f2;
}

.index-lbt {
    width: 1160px;
    height: 376px;
    background: #fff;
    margin-top: 20px;
}

.index-lbt .carousel {
    width: 1120px;
    height: 376px;
    margin: 20px;
}

.index-lbt .item img {
    width: 1120px;
    height: 376px;
}

.index-tab {
    width: 1160px;
    height: 640px;
    background: #fff;
    margin-top: 20px;
    padding-bottom: 15px;
}

.index-tab h3 {
    padding: 20px;
    border-bottom: 1px solid #ccc;
    text-align: center;
}

.footer {
    height: 180px;
    padding-top: 20px;
    padding-bottom: 20px;
}

.row,
.thumbnail {
    width: 250px;
    height: 225px;
    float: left;
    padding: 10px;
    margin: -3px;
    margin-right: 50px;
    margin-bottom: 15px;
    margin-left: -15px;
    margin-top: 5px;
}

.thumbnail img {
    width: 230px;
    height: 120px;
}

.thumbnail p:nth-child(1) {
    font-weight: 700;
    text-align: center;
}

.thumbnail span {
    margin-left: 10px;
    margin-right: 10px;
}