body {
    background-color: #f0f4f4
}

.white {
    width: 100%;
    overflow: hidden;
    position: absolute;
    top: 0;
    z-index: -2
}

nav {
    height: 80px;
    margin-bottom: 10px
}

nav .w {
    background-color: #1c76ea
}

nav .w>ul {
    height: 80px;
    padding: 0 22px
}

nav .w>ul>li {
    float: left;
    height: 80px;
    line-height: 80px;
    margin-right: 14px;
    position: relative
}

nav .w>ul>li>a {
    display: block;
    padding: 0 28px;
    font-size: 18px;
    color: #fff
}

nav .w ul li:hover {
    background-color: #5595eb
}

nav .w>ul>li:last-child {
    margin-right: 0
}

nav .w>ul>li.current {
    background-color: #5595eb
}

nav .w>ul>li.current::after {
    content: "";
    width: 2px;
    height: 16px;
    /* background-color: #fff; */
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%)
}

.nav_second {
    position: absolute;
    background: #fff;
    top: 80px;
    z-index: 2;
    width: 100%;
    box-shadow: 0px 0px 4px rgba(0, 0, 0, 0.2);
    display: none;
}

nav ul>li:hover .nav_second {
    display: block;
}

.nav_second li {
    padding: 0 15px;
    box-sizing: border-box;
}

.nav_second a {
    display: block;
    font-size: 16px;
    text-align: center;
    line-height: 40px;
}

.nav_second a:hover {
    color: #fff
}

.topBanner {
    margin-bottom: 10px
}

main .principal .breadcrumb {
    width: 820px;
    height: 40px;
    line-height: 40px;
    background-color: #fff;
    margin-bottom: 10px;
    padding-left: 20px;
    font-size: 14px;
    color: #4e4e4e
}

main .principal .breadcrumb a {
    font-size: 14px;
    color: #4e4e4e
}

main .principal>.content {
    width: 820px;
    padding-bottom: 10px;
    background-color: #fff;
    margin-bottom: 15px
}

main .principal>.content .titleList {
    height: 58px;
    border-bottom: 1px solid #ededed;
    position: relative;
}

main .principal>.content .titleList li {
    line-height: 58px;
    float: left;
    padding-left: 15px;
    padding-right: 15px
}

main .principal>.content .titleList li a {
    font-size: 16px;
    color: #8195AE
}

main .principal>.content .titleList li a.current {
    color: #1B75E9;
    font-weight: 700
}

main .principal>.content .titleList li a:hover {
    color: #1B75E9
}


/*main .principal>.content .titleList li:nth-child(1)::before {
    content: "";
    width: 110px;
    height: 2px;
    background-color: #1B75E9;
    position: absolute;
    top: 0;
    left: 0
}*/

main .principal>.content .main {
    padding: 20px 30px;
    font-size: 16px;
    color: #333;
    line-height: 24px
}

main .principal .d2_content {
    width: 820px;
    background-color: #fff;
    margin-bottom: 10px
}

main .principal .d2_content .d2_titleList {
    height: 58px;
    border-bottom: 1px solid #ededed;
    position: relative;
}

main .principal .d2_content .d2_titleList li {
    line-height: 58px;
    float: left;
    padding-left: 30px;
    padding-right: 15px
}

main .principal .d2_content .d2_titleList li a {
    font-size: 16px;
    color: #8195AE
}

main .principal .d2_content .d2_titleList li a.current {
    color: #1B75E9;
    font-weight: 700
}

main .principal .d2_content .d2_titleList li a:hover {
    color: #1B75E9
}


/*main .principal .d2_content .d2_titleList li:nth-child(1)::before {
    content: "";
    width: 110px;
    height: 2px;
    background-color: #1B75E9;
    position: absolute;
    top: 0;
    left: 0
}*/


/*main .principal .d2_content .d2_titleList li:nth-child(2)::before {
    content: "";
    width: 240px;
    height: 2px;
    background-color: #1B75E9;
    position: absolute;
    top: 0;
    left: 110px
}*/

main .principal .d2_content .filter {
    height: 46px;
    line-height: 46px;
    border-bottom: 1px solid #ededed;
    padding-left: 20px
}

main .principal .d2_content .filter .type .choice {
    color: #666;
    position: relative
}

main .principal .d2_content .filter .type .choice .icon_down {
    width: 11px;
    height: 6px;
    background-position: -150px -40px;
    position: absolute;
    right: -26px;
    top: 8px;
    cursor: pointer
}

main .principal .d2_content .filter .type .choice .icon_down.open {
    background-position: -150px -50px
}

main .principal .d2_content .filter .type .choice .choiceList {
    display: none;
    background-color: #fff;
    z-index: 2;
    position: absolute;
    left: -20px;
    border-radius: 6px;
    box-shadow: 0 0 20px #ddd;
    padding: 6px 0
}

main .principal .d2_content .filter .type .choice .choiceList li {
    width: 260px;
    height: 36px;
    padding-left: 10px;
    font-size: 14px;
    cursor: pointer
}

main .principal .d2_content .filter .type .choice .choiceList li.current {
    background-color: #f5f5f5;
    color: #1B76E9
}

main .principal .d2_content .filter .type .choice .choiceList li:hover {
    background-color: #f5f5f5;
    color: #1B76E9
}

main .principal .d2_content .filter .type .search {
    display: inline-block;
    width: 330px;
    position: relative;
    padding-left: 10px
}

main .principal .d2_content .filter .type .search input {
    font-size: 16px;
    width: 250px
}

main .principal .d2_content .filter .type .search .icon_searchs {
    width: 20px;
    height: 20px;
    position: absolute;
    right: 20px;
    top: 12px;
    background-position: -734px -138px;
    cursor: pointer
}

main .principal .d2_content .filter .type .search::before {
    content: "";
    width: 1px;
    height: 26px;
    background-color: #1c76ea;
    position: absolute;
    left: 0;
    top: 11px
}

main .principal .d2_content .list {
    padding: 20px
}

main .principal .d2_content .list li {
    float: left;
    width: 380px;
    height: 120px;
    margin-bottom: 30px;
    padding: 10px
}

main .principal .d2_content .list li a {
    display: block
}

main .principal .d2_content .list li a img {
    float: left;
    margin-right: 10px
}

main .principal .d2_content .list li a .title {
    font-size: 16px;
    color: #333;
    font-weight: 700;
    margin-bottom: 2px
}

main .principal .d2_content .list li a .type {
    margin-bottom: 18px
}

main .principal .d2_content .list li a .type span {
    font-size: 14px;
    color: #999;
    position: relative
}

main .principal .d2_content .list li a .type span:first-child {
    margin-right: 20px
}

main .principal .d2_content .list li a .type span:first-child::after {
    content: "";
    width: 1px;
    height: 12px;
    background-color: #ccc;
    position: absolute;
    right: -10px;
    top: 4px
}

main .principal .d2_content .list li a .content {
    width: 250px;
    height: 42px;
    overflow: hidden;
    font-size: 14px;
    line-height: 21px;
    color: #333
}

main .principal .d2_content .list li:nth-child(2n+1) {
    margin-right: 20px
}

main .principal .d2_content .list li:hover {
    background-color: #f6f6f6
}

main .principal .d2_content .pagination {
    padding-top: 30px;
    height: 100px;
    position: relative;
    padding-left: 110px
}

main .principal .d2_content .pagination li {
    float: left;
    width: 40px;
    line-height: 40px;
    height: 40px;
    text-align: center;
    background-color: #ededed;
    margin-right: 10px;
    border-radius: 4px
}

main .principal .d2_content .pagination li a {
    display: block;
    color: #999
}

main .principal .d2_content .pagination li:hover {
    background-color: #1b75e9
}

main .principal .d2_content .pagination li:hover a {
    color: #fff
}

main .principal .d2_content .pagination .active span {
    display: inline-block;
    width: 40px;
    line-height: 40px;
    height: 40px;
    text-align: center;
    background-color: #1b75e9;
    border-radius: 4px;
    color: #fff
}

main .principal .d2_content .pagination::before {
    content: "";
    height: 1px;
    width: 780px;
    background-color: #ededed;
    position: absolute;
    top: 0;
    left: 20px
}

main .principal .d2_details {
    text-align: center;
    width: 820px;
    height: 350px;
    background: url(../images/school_bg.png) no-repeat;
    background-position: right center;
    background-color: #fff;
    margin-bottom: 10px
}

main .principal .d2_details .d2_titleList {
    height: 58px;
    border-bottom: 1px solid #ededed;
    position: relative;
}

main .principal .d2_details .d2_titleList li {
    line-height: 58px;
    float: left;
    padding-right: 15px;
    padding-left: 30px;
}

main .principal .d2_details .d2_titleList li a {
    font-size: 16px;
    color: #8195AE
}

main .principal .d2_details .d2_titleList li a.current {
    color: #1B75E9;
    font-weight: 700
}

main .principal .d2_details .d2_titleList li a:hover {
    color: #1B75E9
}


/*main .principal .d2_details .d2_titleList li:nth-child(1)::before {
    content: "";
    width: 110px;
    height: 2px;
    background-color: #1B75E9;
    position: absolute;
    top: 0;
    left: 0
}*/


/*main .principal .d2_details .d2_titleList li:nth-child(2)::before {
    content: "";
    width: 240px;
    height: 2px;
    background-color: #1B75E9;
    position: absolute;
    top: 0;
    left: 110px
}*/

main .principal .d2_details .content {
    padding: 25px 20px 0 20px
}

main .principal .d2_details .content .top {
    height: 240px;
    border-bottom: 1px solid #efefef
}

main .principal .d2_details .content .top .name {
    display: inline-block;
    font-weight: 16;
    font-weight: 700;
    color: #333;
    margin-top: 12px;
    margin-bottom: 4px;
    position: relative
}

main .principal .d2_details .content .top .name .icon_fire {
    width: 12px;
    height: 16px;
    background-position: -373px -266px;
    position: absolute;
    right: -16px;
    top: 2px
}

main .principal .d2_details .content .top .type {
    margin-bottom: 26px
}

main .principal .d2_details .content .top .type span {
    font-size: 14px;
    color: #999;
    position: relative
}

main .principal .d2_details .content .top .type span:nth-child(1) {
    margin-right: 20px
}

main .principal .d2_details .content .top .type span:nth-child(1)::after {
    content: "";
    width: 1px;
    height: 12px;
    background-color: #ccc;
    position: absolute;
    right: -30px;
    top: 4px;
    margin-right: 20px
}

main .principal .d2_details .content .top .address {
    font-size: 14px;
    color: #333;
    font-weight: 700;
    position: relative
}

main .principal .d2_details .content .top .address .icon_address {
    width: 13px;
    height: 16px;
    background-position: -390px -270px;
    position: absolute;
    left: -26px;
    top: 2px
}

main .principal .d2_details .content .top .btn {
    display: inline-block;
    width: 160px;
    height: 46px;
    line-height: 46px;
    text-align: center;
    font-size: 14px;
    color: #fff;
    background-color: #1c76ea;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 16px
}

main .principal .d2_details .content .top .btn:hover {
    background-color: #4991ed
}

main .principal .d2_details .content .under {
    padding-top: 30px;
    padding-left: 70px
}

main .principal .d2_details .content .under li {
    float: left;
    width: 156px;
    height: 191px
}

main .principal .d2_details .content .under li .pic {
    padding-top: 56px;
    margin-bottom: 16px
}

main .principal .d2_details .content .under li .pic .s {
    font-size: 16px;
    color: #333;
    position: relative;
    top: -2px;
    font-weight: 700
}

main .principal .d2_details .content .under li .pic .b {
    font-size: 30px;
    color: #333;
    font-weight: 700
}

main .principal .d2_details .content .under li .pic .bfb {
    padding-left: 20px;
    font-size: 30px;
    color: #333;
    font-weight: 700
}

main .principal .d2_details .content .under li .pic .bfb .s {
    font-size: 16px;
    color: #333;
    position: relative;
    left: -10px
}

main .principal .d2_details .content .under li .txt {
    display: inline-block;
    font-size: 16px;
    color: #999;
    position: relative
}

main .principal .d2_details .content .under li:first-child {
    margin-right: 100px
}

main .principal .d2_details .content .under li:first-child .txt::before {
    content: "";
    width: 8px;
    height: 7px;
    background-color: #F57F6F;
    position: absolute;
    left: -18px;
    top: 10px
}

main .principal .d2_details .content .under li:last-child .txt::before {
    content: "";
    width: 8px;
    height: 7px;
    background-color: #659FE9;
    position: absolute;
    left: -18px;
    top: 10px
}

main .principal .d2_details .content .under li:first-child .pic {
    width: 158px;
    height: 158px;
    background: url(../images/sprite.png) no-repeat;
    background-position: -431px -243px
}

main .principal .d2_details .content .under li:last-child .pic {
    width: 158px;
    height: 158px;
    background: url(../images/sprite.png) no-repeat;
    background-position: -433px -423px
}

main .principal .introduce {
    width: 820px;
    background-color: #fff;
    padding: 20px;
    margin-bottom: 10px
}

main .principal .introduce .title {
    font-size: 16px;
    color: #333;
    font-weight: 700;
    height: 26px;
    border-bottom: 1px solid #efefef;
    padding-bottom: 4px;
    box-sizing: content-box;
    position: relative
}

main .principal .introduce .title::after {
    content: "";
    width: 40px;
    height: 1px;
    background-color: #1B75E9;
    position: absolute;
    bottom: -1px;
    left: 0
}

main .principal .introduce .content {
    padding-top: 20px;
    font-size: 16px;
    color: #333;
    line-height: 24px
}

main .principal .carousel {
    width: 820px;
    height: 300px;
    background-color: #fff;
    padding: 20px;
    margin-bottom: 10px
}

main .principal .carousel .title {
    font-size: 16px;
    color: #333;
    font-weight: 700;
    height: 26px;
    border-bottom: 1px solid #efefef;
    padding-bottom: 4px;
    box-sizing: content-box;
    position: relative
}

main .principal .carousel .title::after {
    content: "";
    width: 40px;
    height: 1px;
    background-color: #1B75E9;
    position: absolute;
    bottom: -1px;
    left: 0
}

main .principal .carousel .look {
    padding-top: 20px;
    width: 100%;
    overflow: hidden;
    position: relative;
    margin-bottom: 30px
}

main .principal .carousel .look .likelist {
    width: 300%;
    height: 200px
}

main .principal .carousel .look .likelist li {
    float: left;
    margin-right: 20px;
    border: 1px solid #eee;
    box-sizing: border-box
}

main .principal .carousel .look .likelist li a {
    display: block
}

main .principal .carousel .look .likelist li a img {
    width: 100%
}

main .principal .carousel .look .likelist li:hover .lessonName {
    color: #3F65A1
}

main .principal .carousel .look .left {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(0, 0, 0, .4);
    position: absolute;
    top: 52%;
    transform: translateY(-50%);
    left: 14px
}

main .principal .carousel .look .left .icon_left {
    width: 11px;
    height: 20px;
    background-position: -635px -539px;
    position: absolute;
    left: 17px;
    top: 16px
}

main .principal .carousel .look .right {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #fff;
    background: rgba(0, 0, 0, .4);
    position: absolute;
    top: 52%;
    transform: translateY(-50%);
    right: 14px
}

main .principal .carousel .look .right .icon_right {
    width: 11px;
    height: 20px;
    background-position: -709px -539px;
    position: absolute;
    left: 20px;
    top: 16px
}

main .principal .newsList {
    width: 820px;
    height: 730px;
    background-color: #fff;
    padding: 20px;
    margin-bottom: 10px
}

main .principal .newsList>.title {
    font-size: 16px;
    color: #333;
    font-weight: 700;
    height: 26px;
    border-bottom: 1px solid #efefef;
    padding-bottom: 4px;
    box-sizing: content-box;
    position: relative
}

main .principal .newsList>.title::after {
    content: "";
    width: 40px;
    height: 1px;
    background-color: #1B75E9;
    position: absolute;
    bottom: -1px;
    left: 0
}

main .principal .newsList .year {
    height: 60px;
    color: #333;
    font-size: 30px;
    font-weight: 900;
    padding-top: 26px
}

main .principal .newsList .list li {
    float: right;
    width: 730px;
    height: 120px;
    margin-bottom: 10px;
    padding: 14px;
    position: relative
}

main .principal .newsList .list li .day {
    font-size: 24px;
    color: #333;
    position: absolute;
    left: -40px;
    font-weight: 700
}

main .principal .newsList .list li .day::after {
    content: "";
    width: 50px;
    height: 1px;
    background-color: #ededed;
    position: absolute;
    bottom: -2px;
    left: 0
}

main .principal .newsList .list li .month {
    font-size: 14px;
    color: #333;
    position: absolute;
    font-weight: 700;
    left: -38px;
    top: 50px
}

main .principal .newsList .list li a {
    display: block
}

main .principal .newsList .list li a img {
    margin-right: 20px
}

main .principal .newsList .list li a .title {
    height: 22px;
    overflow: hidden;
    font-size: 18px;
    color: #333;
    font-weight: 700;
    margin-bottom: 10px
}

main .principal .newsList .list li a .info {
    width: 526px;
    font-size: 14px;
    color: #999;
    line-height: 21px;
    height: 42px;
    overflow: hidden;
    margin-bottom: 8px
}

main .principal .newsList .list li a .count {
    font-size: 14px;
    color: #99a9bd;
    margin-right: 14px;
    position: relative
}

main .principal .newsList .list li a .count .icon_count {
    width: 18px;
    height: 14px;
    background-position: -720px -180px;
    position: absolute;
    left: -26px;
    top: 2px
}

main .principal .newsList .list li:hover {
    background-color: #f6f6f6
}

main .principal .newsList .pagination {
    padding-top: 30px;
    height: 100px;
    position: relative;
    padding-left: 230px
}

main .principal .newsList .pagination li {
    float: left;
    width: 40px;
    line-height: 40px;
    height: 40px;
    text-align: center;
    background-color: #ededed;
    margin-right: 10px;
    border-radius: 4px
}

main .principal .newsList .pagination li a {
    display: block;
    color: #999
}

main .principal .newsList .pagination li:hover {
    background-color: #1b75e9
}

main .principal .newsList .pagination li:hover a {
    color: #fff
}

main .principal .newsList .pagination .active span {
    display: inline-block;
    width: 40px;
    line-height: 40px;
    height: 40px;
    text-align: center;
    background-color: #1b75e9;
    border-radius: 4px;
    color: #fff
}

main .principal .newsList .pagination::before {
    content: "";
    height: 1px;
    width: 780px;
    background-color: #ededed;
    position: absolute;
    top: 0;
    left: 20px
}

main .principal .expert {
    width: 820px;
    height: 596px;
    background-color: #fff;
    margin-bottom: 10px;
    padding: 20px
}

main .principal .expert>.title {
    font-size: 16px;
    color: #333;
    font-weight: 700;
    height: 26px;
    border-bottom: 1px solid #efefef;
    padding-bottom: 4px;
    box-sizing: content-box;
    position: relative
}

main .principal .expert>.title::after {
    content: "";
    width: 40px;
    height: 1px;
    background-color: #1B75E9;
    position: absolute;
    bottom: -1px;
    left: 0
}

main .principal .expert .form {
    padding-top: 30px;
    padding-left: 8px
}

main .principal .expert .form>li {
    width: 372px;
    height: 66px;
    float: left;
    margin-bottom: 20px;
    position: relative
}

main .principal .expert .form>li .item {
    font-size: 14px;
    color: #8196af;
    margin-bottom: 4px;
    font-weight: 700
}

main .principal .expert .form>li input {
    width: 372px;
    height: 46px;
    background-color: #f6f6f6;
    border-radius: 4px;
    font-size: 16px;
    color: #333;
    padding-left: 8px
}

main .principal .expert .form>li .verify {
    position: absolute;
    right: 0;
    top: 26px
}

main .principal .expert .form>li .get {
    width: 120px;
    height: 48px;
    background-color: #ffaa52;
    line-height: 46px;
    color: #fff;
    text-align: center;
    position: absolute;
    right: 0;
    top: 22px;
    border-radius: 4px;
    cursor: pointer
}

main .principal .expert .form>li .get:hover {
    background-color: #ff9c33
}

main .principal .expert .form>li .error {
    display: none;
    font-size: 14px;
    color: #f57f70;
    position: absolute;
    right: 8px;
    bottom: 10px;
    font-weight: 700
}

main .principal .expert .form>li .error2 {
    display: none;
    font-size: 14px;
    color: #f57f70;
    position: absolute;
    right: 130px;
    bottom: 10px;
    font-weight: 700
}

main .principal .expert .form>li:nth-child(2n+1) {
    margin-right: 20px
}

main .principal .expert .form .textarea {
    width: 766px;
    height: 170px
}

main .principal .expert .form .textarea textarea {
    width: 766px;
    height: 150px;
    background-color: #f6f6f6;
    border-radius: 4px;
    border: none;
    font-size: 16px;
    line-height: 24px;
    color: #333;
    padding: 8px;
    font-family: "微软雅黑"
}

main .principal .expert .form .select .selectS>li {
    float: left;
    width: 181px;
    height: 66px;
    position: relative
}

main .principal .expert .form .select .selectS>li>div:nth-child(2) {
    width: 181px;
    height: 46px;
    background-color: #f6f6f6;
    border-radius: 4px;
    position: relative;
    padding-left: 8px
}

main .principal .expert .form .select .selectS>li>div:nth-child(2) .txt {
    height: 46px;
    line-height: 44px
}

main .principal .expert .form .select .selectS>li>div:nth-child(2) .icon_down {
    width: 13px;
    height: 8px;
    background-position: -195px 0;
    position: absolute;
    right: 10px;
    top: 20px;
    cursor: pointer
}

main .principal .expert .form .select .selectS>li>div:nth-child(2).open {
    background-color: #fff;
    border: 1px solid #1c76ea
}

main .principal .expert .form .select .selectS>li>div:nth-child(2).open .icon_down {
    background-position: -195px -10px
}

main .principal .expert .form .select .selectS>li .list {
    display: none;
    width: 180px;
    height: 185px;
    position: absolute;
    left: 0;
    top: 50px;
    border: 1px solid #ccd4dc;
    border-radius: 4px;
    z-index: 2;
    overflow: auto
}

main .principal .expert .form .select .selectS>li .list li {
    background-color: #fff;
    height: 38px;
    line-height: 38px;
    color: #333;
    padding-left: 10px
}

main .principal .expert .form .select .selectS>li .list li:hover {
    background-color: #f5f6f9;
    color: #1B75E9
}

main .principal .expert .form .select .selectS>li .list li.current {
    background-color: #f5f6f9;
    color: #1B75E9
}

main .principal .expert .form .select .selectS li:first-child {
    margin-right: 10px
}

main .principal .expert .submit {
    display: inline-block;
    width: 766px;
    height: 46px;
    line-height: 44px;
    text-align: center;
    font-size: 16px;
    color: #8196af;
    border: 1px solid #efefef;
    border-radius: 4px;
    margin-left: 8px;
    font-weight: 700;
    cursor: pointer
}

main .principal .expert .submit:hover {
    border: 1px solid #1c76ea;
    color: #1c76ea
}

main .principal .banner {
    width: 820px;
    height: 130px;
    background-color: #fff;
    padding: 20px;
    position: relative
}

main .principal .banner img {
    width: 100%
}

main .principal .banner .btn {
    display: inline-block;
    width: 220px;
    height: 60px;
    line-height: 60px;
    font-size: 20px;
    color: #fff;
    text-align: center;
    position: absolute;
    right: 40px;
    top: 34px;
    border: 2px solid #1162c8
}

main .principal .banner .btn:hover {
    border: 2px solid #fff;
    background-color: #fff;
    color: #629ef2;
    font-weight: 700
}

main aside .skip {
    width: 270px;
    height: 321px;
    background-color: #fff;
    margin-bottom: 10px;
    padding: 0 20px
}

main aside .skip .title {
    height: 46px;
    font-size: 16px;
    color: #333;
    border-bottom: 1px solid #ededed;
    position: relative;
    padding-top: 16px
}

main aside .skip .title::after {
    content: "";
    width: 40px;
    height: 1px;
    background-color: #1B75E9;
    position: absolute;
    left: 0;
    bottom: -1px
}

main aside .skip .list {
    margin-top: 20px
}

main aside .skip .list li {
    width: 230px;
    height: 46px;
    line-height: 46px;
    background-color: #f5f5f5;
    margin-bottom: 16px;
    border-radius: 4px;
    padding-left: 10px
}

main aside .skip .list li a {
    display: block;
    font-size: 16px;
    color: #333
}

main aside .skip .list li:hover {
    background-color: #fff;
    border: 1px solid #1475ee
}

main aside .contact {
    width: 270px;
    mih-eight: 290px;
    background-color: #fff;
    padding: 0 20px;
    padding-bottom: 12px;
    margin-bottom: 10px
}

main aside .contact .title {
    height: 46px;
    font-size: 16px;
    color: #333;
    border-bottom: 1px solid #ededed;
    position: relative;
    padding-top: 16px
}

main aside .contact .title::after {
    content: "";
    width: 40px;
    height: 1px;
    background-color: #1B75E9;
    position: absolute;
    left: 0;
    bottom: -1px
}

main aside .contact .cityBtn {
    width: 230px;
    height: 46px;
    line-height: 46px;
    padding-left: 10px;
    background-color: #f5f5f5;
    border-radius: 4px;
    margin-top: 20px;
    font-size: 16px;
    color: #333;
    position: relative;
    cursor: pointer;
    margin-bottom: 10px
}

main aside .contact .cityBtn .icon_down {
    width: 9px;
    height: 5px;
    background-position: -170px 0;
    position: absolute;
    top: 22px;
    right: 20px
}

main aside .contact .cityBtn .cityList {
    display: none;
    width: 230px;
    height: 162px;
    background-color: #fff;
    position: absolute;
    left: 0;
    top: 55px;
    z-index: 2;
    border-radius: 4px;
    box-sizing: content-box;
    box-shadow: 4px 4px 4px #f5f5f5, -4px 0 4px #f5f5f5, 0 -4px 4px #f5f5f5
}

main aside .contact .cityBtn .cityList li {
    padding-left: 10px;
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    color: #333
}

main aside .contact .cityBtn .cityList li:hover {
    color: #4f8ded
}

main aside .contact .cityBtn.open {
    background-color: #fff;
    color: #2b7feb;
    border: 1px solid #2b7feb
}

main aside .contact .cityBtn.open .icon_down {
    background-position: -180px 0
}

main aside .contact .infoList>li {
    display: none
}

main aside .contact .infoList>li ul {
    padding-top: 14px;
    border-top: 1px solid #eee
}

main aside .contact .infoList>li ul li {
    line-height: 30px;
    font-size: 14px;
    color: #333;
    position: relative;
    padding-left: 56px
}

main aside .contact .infoList>li ul li span {
    position: absolute;
    left: 0;
    top: 0
}

main aside .contact .infoList>li.current {
    display: block
}

main aside .hot {
    width: 270px;
    height: 320px;
    padding: 0 20px;
    background-color: #fff
}

main aside .hot .title {
    height: 46px;
    font-size: 16px;
    color: #333;
    border-bottom: 1px solid #ededed;
    position: relative;
    padding-top: 16px
}

main aside .hot .title::after {
    content: "";
    width: 40px;
    height: 1px;
    background-color: #1B75E9;
    position: absolute;
    left: 0;
    bottom: -1px
}

main aside .hot .list {
    padding-top: 20px
}

main aside .hot .list li {
    width: 230px;
    height: 46px;
    line-height: 46px;
    background-color: #f6f6f6;
    margin-bottom: 16px;
    padding-left: 10px;
    position: relative
}

main aside .hot .list li a {
    display: inline-block;
    width: 200px;
    height: 46px;
    overflow: hidden;
    font-size: 16px;
    color: #333
}

main aside .hot .list li:nth-child(1) i {
    font-size: 14px;
    color: #fff;
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    border-radius: 50%;
    background-color: #f4523b;
    position: absolute;
    left: -10px;
    top: -10px
}

main aside .hot .list li:nth-child(2) i {
    font-size: 14px;
    color: #fff;
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    border-radius: 50%;
    background-color: #ffaa5b;
    position: absolute;
    left: -10px;
    top: -10px
}

main aside .hot .list li:nth-child(3) i {
    font-size: 14px;
    color: #fff;
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    border-radius: 50%;
    background-color: #6594f2;
    position: absolute;
    left: -10px;
    top: -10px
}

footer {
    height: 183px
}

footer .w div {
    color: #333
}

footer .w>div:nth-child(1) {
    padding-top: 54px;
    font-size: 20px
}

footer .w>div:nth-child(2) {
    font-size: 14px;
    margin-bottom: 10px
}

footer .w>div:nth-child(3) {
    font-weight: 700;
    font-size: 14px;
    line-height: 21px
}