.main {
    background: #F6F9FE;
}

.main-news {
    height: 459px;
    margin-bottom: 27px;
    padding: 16px 22px 27px 16px;
    background-color: #ffffff;
    box-shadow: 0px 12px 32px 4px rgba(0, 0, 0, 0.04);
    border-radius: 4px;
    z-index: 9;
}

.main-news-first {
    width: 680px;
    height: 416px;
    /* background-image: url('../images/main-news-bg.jpg');
    background-size: 100% auto;
    background-position: 50% 50%; */
    border-radius: 4px;
    overflow: hidden;
}

.main-news-first a {
    display: block;
    width: 100%;
    height: 100%;
}

.main-news-first p {
    width: 100%;
    height: 50px;
    padding-left: 18px;
    font-size: 20px;
    color: #ffffff;
    line-height: 50px;
    background: rgba(0, 0, 0, 0.60);
    position: absolute;
    left: 0;
    bottom: 0;
}


.main-news-first .bd ul {
    width: 100%;
    height: 100%;
}

.main-news-first .bd ul li {
    width: 100%;
    height: 416px;
    background-image: url('../images/main-news-bg.jpg');
    background-size: 100% auto;
    background-position: 50% 50%;
    background-repeat: no-repeat;
}

.main-news-first .hd ul {
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 70px;
    display: flex;
    justify-content: end;
}

.main-news-first .hd ul li {
    display: inline-block;
    width: 20px;
    height: 20px;
    margin: 0 10px;
    font-size: 14px;
    line-height: 20px;
    text-align: center;
    background-color: #ffffff;
    color: #333333;
    cursor: pointer;
    border-radius: 2px;
}

.main-news-first .hd ul li.on {
    background-color: #1B4AA9;
    color: #ffffff;
}

.main-news-box {
    width: 860px;
}

.main-news-nav {
    border-bottom: 1px solid #EEEEEE;
    margin-bottom: 8px;
}

.main-news-nav li {
    margin-right: 62px;
    padding-bottom: 9px;
    font-size: 24px;
    line-height: 40px;
    font-weight: 400;
    border-bottom: 2px solid #ffffff;
    cursor: pointer;
}

.main-news-nav li:last-child {
    margin-right: 0;
}


.main-news-nav li.active,
.main-news-nav li:hover {
    font-weight: 700;
    color: #1B4AA9;
    border-bottom: 2px solid #1B4AA9;
}

.main-news-more {
    display: none;
    font-size: 14px;
    line-height: 50px;
    position: absolute;
    right: 15px;
    top: 0;
}

.main-news-more:hover {
    color: #1B4AA9;
}

.main-news-more.active {
    display: inline-block;
}

.main-news-contents a {
    font-size: 18px;
    line-height: 50px;
}

.main-news-contents a p:nth-child(1) {
    width: 697px;
}

.main-news-contents a p:nth-child(2) {
    width: 120px;
    text-align: right;
    color: #ADADAD;
}

.main-news-contents li:hover a,
.main-news-contents li:hover a p {
    color: #1B4AA9;
}

.main-bg-1 {
    padding-top: 16px;
    background-image: url('../images/top_news_bg.jpg');
    background-size: 100% auto;
    background-repeat: no-repeat;
}

.main-bg-1::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(246, 249, 254, 1) 100%);
}

.slide-box {
    margin-bottom: 27px;
}

.slide-box .prev {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translate(0, -50%);
}

.slide-box .next {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translate(0, -50%);
}

.main-industry {
    width: 790px;
    height: 420px;
    margin-bottom: 24px;
    background-color: #ffffff;
}

.main-industry:nth-child(1) {
    border: 1px solid rgba(60, 147, 227, 1);
    border-radius: 0 4px 4px 0;
}

.main-industry:nth-child(2) {
    border: 1px solid rgba(37, 191, 210, 1);
    border-radius: 0 4px 4px 0;
}

.industry-bg {
    width: 100px;
    height: 100%;
    background-size: cover;
    background-position: 50% 50%;
}

.main-industry-right {
    width: 690px;
    padding: 12px 15px 4px 20px;
}

.main-industry-nav {
    border-bottom: 1px solid #EEEEEE;
}

.main-industry-nav li {
    margin-right: 32px;
    font-size: 18px;
    line-height: 40px;
    cursor: pointer;
}

.main-industry-nav li:last-child {
    margin-right: 0;
}

.main-industry-nav li::after {
    content: "";
    display: none;
    width: 55px;
    height: 2px;
    background-color: #1B4AA9;
    position: absolute;
    left: 0;
    bottom: 0;
}

.main-industry-nav li.active,
.main-industry-nav li:hover {
    color: #1B4AA9;
    font-weight: 700;
}

.main-industry-nav li.active::after,
.main-industry-nav li:hover::after {
    display: block;
}

.main-industry-nav a {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translate(0, -50%);
}

.main-industry-nav a:hover {
    color: #1B4AA9;
}

.main-industry-contents li {
    margin-bottom: 2px;
}

.main-industry-contents a {
    font-size: 18px;
    line-height: 50px;
}

.main-industry-contents a p:nth-child(1) {
    width: 525px;
}

.main-industry-contents a p:nth-child(2) {
    width: 120px;
    text-align: right;
    color: #ADADAD;
}

.main-industry-contents a:hover p {
    color: #1B4AA9;
}

.main-bg-2 {
    padding-top: 16px;
    background-image: url('../images/footer.jpg');
    background-size: 100% auto;
    background-repeat: no-repeat;
    background-position: bottom;
}

.main-education {
    margin-bottom: 24px;
}

.education-train {
    width: 522px;
    height: 440px;
    background: #FFFFFF;
    box-shadow: 0px 2px 8px 1px rgba(0, 0, 0, 0.04);
    border-radius: 4px;
}

.education-train-top {
    width: 100%;
    height: 152px;
    margin-bottom: 13px;
    background-image: url('../images/edu_pic.png');
    background-size: 100%;
    background-repeat: no-repeat;
}

.education-train-top a {
    display: block;
    width: 191px;
    height: 28px;
    text-align: center;
    background-image: linear-gradient(180deg, #FFFFFF 0%, #E5F0F5 100%);
    border: 1px solid rgba(255, 255, 255, 1);
    border-radius: 19px;
    position: absolute;
}

.education-train-top a:nth-child(1) {
    top: 76px;
    right: 67px;
}

.education-train-top a:nth-child(2) {
    top: 111px;
    right: 67px;
}

.education-train-top a img {
    width: 16px;
}

.education-train-top a span {
    font-size: 14px;
    line-height: 28px;
    margin-left: 8px;
}

.education-train-bottom a {
    padding-left: 27px;
    padding-right: 19px;
    margin-bottom: 2px;
}

.education-train-bottom a:hover {
    color: #1B4AA9;
    text-decoration: underline;
}

.education-train-bottom a::before {
    content: '';
    display: block;
    width: 7px;
    height: 6px;
    background: #71A9FD;
    position: absolute;
    left: 13px;
    top: 50%;
    transform: translate(0, -50%);
}

.education-train-bottom a p:nth-child(1) {
    width: 346px;
    font-size: 18px;
    line-height: 50px;
}

.education-train-bottom a p:nth-child(2) {
    width: 122px;
    font-size: 18px;
    color: #ADADAD;
    text-align: right;
    line-height: 50px;
}

.education-train-bottom a:hover p {
    color: #1B4AA9;
}

.education-video {
    width: 522px;
    height: 440px;
    background: #FFFFFF;
    box-shadow: 0px 2px 8px 1px rgba(0, 0, 0, 0.04);
    border-radius: 4px;
}

.education-title {
    padding-top: 14px;
    margin-bottom: 6px;
}

.education-title h3 {
    padding-left: 20px;
    font-size: 20px;
    line-height: 47px;
    font-weight: 500;
}

.education-title h3::before {
    content: '';
    display: block;
    width: 6px;
    height: 32px;
    background: #0D55E8;
    border-radius: 0px 75px 75px 0px;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translate(0, -50%);
}

.education-title .more {
    width: 370px;
    height: 25px;
    padding-bottom: 5px;
    margin-right: 10px;
    border-bottom: 1px solid #D8DBDD;
}

.education-title .more a {
    font-size: 14px;
    color: #346BD0;
    text-align: right;
}

.education-video-content {
    padding-left: 14px;
    padding-right: 18px;
}

.education-video-content video {
    width: 490px;
    height: 353px;
}

.education-video-bg {
    width: 490px;
    height: 353px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: 50% 50%;
    position: absolute;
    left: 14px;
    right: 0;
    z-index: 1;
}

.education-video-bg img {
    width: 80px;
    cursor: pointer;
}

.education-right-content a {
    padding-left: 20px;
    padding-right: 20px;
    margin-bottom: 1px;
}

.education-right-content a:hover {
    color: #1B4AA9;
    text-decoration: underline;
}

.education-right-content a p:nth-child(1) {
    width: 352px;
    font-size: 18px;
    line-height: 50px;
}

.education-right-content a p:nth-child(2) {
    width: 122px;
    font-size: 18px;
    color: #ADADAD;
    text-align: right;
    line-height: 50px;
}

.education-right-content a:hover p {
    color: #1B4AA9;
}

.friends-link {
    padding-bottom: 38px;
}

.friends-link select {
    width: 500px;
    height: 40px;
    font-size: 18px;
    color: #000000;
    line-height: 40px;
    text-align: center;
    border: 1px solid rgba(204, 204, 204, 1);
}