.main-wrapper {
    overflow: hidden;
    padding-top: 0;
}

.banner-wrapper {
    width: 1920px;
    height: 640px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    overflow: hidden;
    z-index: 9;
    border-radius: 6px;
}

.banner-wrapper .swiper-container {
    height: 100%;
}

.banner-wrapper .img-wrap {
    width: inherit;
    height: inherit;
}

.banner-wrapper .swiper-pagination-bullet, .dynamic-main .swiper-pagination-bullet {
    width: 16px;
    height: 8px;
    border-radius: 2px;
    background-color: #ffffff;
    margin: 0 6px !important;
    opacity: 1;
}

.banner-wrapper .swiper-pagination-bullet-active, .dynamic-main .swiper-pagination-bullet-active {
    width: 40px;
    background-color: #467deb;
}

.fast-link {
    width: 1200px;
    position: absolute;
    left: 50%;
    bottom: 60px;
    transform: translateX(-50%);
    z-index: 999;
}

.fast-link ul {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.fast-link ul li a {
    display: block;
    width: 241px;
    height: 80px;
    border-radius: 4px;
}

.fast-link ul li:nth-child(1) {
    background: url("../img/index_tabbar_xhjj.png") no-repeat;
    background-size: 100% 100%;
}

.fast-link ul li:nth-child(2) {
    background: url("../img/index_tabbar_xhdt.png") no-repeat;
    background-size: 100% 100%;
}

.fast-link ul li:nth-child(3) {
    background: url("../img/index_tabbar_hyfc.png") no-repeat;
    background-size: 100% 100%;
}

.fast-link ul li:nth-child(4) {
    background: url("../img/index_tabbar_jpgc.png") no-repeat;
    background-size: 100% 100%;
}

.fast-link ul li:nth-child(5) {
    background: url("../img/index_tabbar_xglj.png") no-repeat;
    background-size: 100% 100%;
}

.module-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    align-content: center;
    justify-content: center;
    padding: 46px 0;
}

.module-title h2 {
    width: 170px;
    height: 34px;
    line-height: 34px;
    text-align: center;
    color: transparent;
    margin-bottom: 12px;
}

.module-title small {
    font-size: 14px;
    font-weight: normal;
    color: #b3b3b3;
}

.main-wrapper .module-wrapper:nth-child(2) .module-title h2 {
    background: url("../img/title_xhjj.png") no-repeat center center;
}

.main-wrapper .module-wrapper:nth-child(3) .module-title h2 {
    background: url("../img/title_xhdt.png") no-repeat center center;
}

.main-wrapper .module-wrapper:nth-child(4) .module-title h2 {
    background: url("../img/title_hyfc.png") no-repeat center center;
}

.main-wrapper .module-wrapper:nth-child(5) .module-title h2 {
    background: url("../img/title_jpgc.png") no-repeat center center;
}

.main-wrapper .module-wrapper:nth-child(6) .module-title h2 {
    background: url("../img/title_xglj.png") no-repeat center center;
}

.module-wrapper .module-main {
    position: relative;
    width: 1920px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.module-wrapper .introduce-main {
    height: 811px;
    background: url("../img/index_1_bg.jpg") no-repeat;
    background-size: 100% 100%;
}

.introduce-main .pc-wrap {
    background-color: #ffffff;
    border-radius: 4px;
}

.introduce-main .top-bg {
    width: 1200px;
    height: 160px;
    background: url("../img/index_1_top_bg.jpg") no-repeat;
}

.introduce-main .text-wrap {
    width: 1080px;
    margin: 0 auto;
    padding-bottom: 30px;
    border-bottom: 1px solid #e6e6e6;
}

.introduce-main .text-wrap .title {
    display: flex;
    flex-direction: column;
    align-items: center;
    align-content: center;
    justify-content: center;
    padding-bottom: 40px;
}

.introduce-main .title h4 {
    font-size: 28px;
    font-weight: normal;
    color: #2667eb;
    margin-bottom: 12px;
}

.introduce-main .title small {
    font-size: 14px;
    font-weight: normal;
    color: #999999;
}

.introduce-main .text {
    width: 1080px;
    font-size: 16px;
    font-weight: normal;
    line-height: 32px;
    color: #1a1a1a;
}

.introduce-main .more-btn,
.vip-list .more-btn {
    display: block;
    width: 180px;
    height: 52px;
    border-radius: 4px;
    border: solid 1px #2667eb;
    font-size: 14px;
    font-weight: normal;
    color: #2667eb;
    text-align: center;
    line-height: 50px;
    margin: 40px auto 0;
}

.association-link ul {
    display: flex;
    justify-content: space-between;
    width: 1080px;
    margin: 0 auto;
    padding: 50px 0;
}

.association-link li a {
    display: flex;
    flex-direction: column;
    align-items: center;
    align-content: center;
    justify-content: center;
    width: 200px;
    height: 136px;
    background-color: #f7f9fc;
    border-radius: 4px;
    padding: 12px;
    box-sizing: border-box;
}

.association-link li a span {
    font-size: 20px;
    font-weight: bold;
    color: #467deb;
}

.association-link li a em {
    display: block;
    font-size: 14px;
    font-weight: normal;
    color: #808080;
    margin: 10px 0;
}

.association-link li a i {
    font-size: 20px;
    color: #467deb;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 2px solid #467deb;
    box-sizing: border-box;
    font-weight: 700;
}

.dynamic-contain .dynamic-list {
    width: 1232px;
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.dynamic-contain .dynamic-list:after {
    display: block;
    content: '';
    flex: 1;
}

.dynamic-contain .dynamic-list li {
    position: relative;
    width: 380px;
    height: 435px;
    border-radius: 14px;
    overflow: hidden;
}

.dynamic-contain .dynamic-list li .img-wrap {
    width: 100%;
    height: 238px;
}

.dynamic-contain .dynamic-list li .text-wrap {
    width: 100%;
    height: calc(100% - 238px);
    display: flex;
    justify-content: flex-start;
    align-items: center;
    align-content: space-between;
    flex-wrap: wrap;
    padding: 26px;
    font-size: 14px;
    color: #333333;
    background-color: #ffffff;
    box-sizing: border-box;
}

.dynamic-contain .dynamic-list li .text-wrap h4, .dynamic-contain .tag-wrap {
    width: 100%;
}

.dynamic-contain .dynamic-list li .text-wrap h4 {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a1a;
    line-height: 28px;
}

.dynamic-contain .dynamic-list li .text-wrap p {
    font-size: 14px;
    font-weight: normal;
    line-height: 24px;
    color: #666666;
}

.dynamic-contain .dynamic-list li .text-wrap span {
    width: 50%;
    font-size: 14px;
    font-weight: normal;
    line-height: 30px;
    color: #b3b3b3;
}

.dynamic-contain .dynamic-list li:hover .text-wrap {
    color: #1dbdf9;
}

.dynamic-main {
    height: 672px;
    background: url("../img/index_2_bg.jpg") no-repeat;
    background-size: 100% 100%;
}

.dynamic-main .dynamic-contain .dynamic-list {
    width: 1200px;
    flex-wrap: nowrap;
}

.dynamic-main .dynamic-contain .dynamic-list li .text-wrap span {
    font-size: 14px;
}

.dynamic-main .swiper-button-prev,
.vip-contain .swiper-button-prev {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, .5);
    color: #ffffff;
    left: -75px;
}

.dynamic-main .swiper-button-next,
.vip-contain .swiper-button-next {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, .5);
    color: #ffffff;
    right: -75px;
}

.dynamic-main .swiper-button-next:after,
.dynamic-main .swiper-button-prev:after,
.vip-contain .swiper-button-next:after,
.vip-contain .swiper-button-prev:after {
    font-size: 18px;
}

.dynamic-main .swiper-pagination {
    left: 50%;
    transform: translateX(-50%);
    margin-top: 50px;
}

.vip-main {
    height: 814px;
    background: url("../img/index_3_bg.jpg") no-repeat 0 -160px;
}

.vip-class ul {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 30px;
}

.vip-class li {
    width: 300px;
    height: 80px;
    position: relative;
}

.vip-class li:after {
    position: absolute;
    top: 50%;
    right: 0;
    z-index: 10;
    transform: translateY(-50%);
    content: '';
    display: block;
    width: 1px;
    height: 32px;
    background-color: #e6e6e6;
    opacity: 1;
}

.vip-class ul a {
    width: 300px;
    height: 80px;
    background-color: rgba(255, 255, 255, .8);
    font-size: 16px;
    font-weight: 700;
    color: #333333;
    line-height: 80px;
    text-align: center;
    padding: 0 12px;
    box-sizing: border-box;
}

.vip-class ul li.active a {
    background-color: #2667eb;
    color: #ffffff;
    border-radius: 4px;
}

.vip-class ul li.active:after {
    opacity: 0;
}

.vip-list .swiper-slide {
    display: flex;
    justify-content: space-between;
    background-color: #ffffff;
    padding: 40px;
    box-sizing: border-box;
}

.vip-list .swiper-slide .img-wrap {
    width: 540px;
    height: 424px;
}

.vip-list .img-name {
    position: absolute;
    bottom: 20px;
    left: 20px;
    z-index: 99;
    padding: 8px 12px;
    background-color: rgba(0, 0, 0, .5);
    color: #ffffff;
    font-size: 14px;
    border-radius: 4px;
}

.vip-list .swiper-slide .text-wrap {
    width: calc(100% - 540px);
    height: 424px;
    padding-left: 40px;
    display: flex;
    align-content: space-between;
    align-items: flex-start;
    justify-content: space-between;
    flex-direction: column;
}

.vip-list .text-wrap h4 {
    font-size: 28px;
    font-weight: 700;
    color: #333333;
    width: 100%;
    margin-bottom: 40px;
}

.vip-list .text-wrap .text {
    font-size: 16px;
    line-height: 30px;
    color: #333333;
    overflow: hidden;
    flex: 1;
}

.vip-list .more-btn {
    margin: 0;
}

.engineering-main {
    height: 648px;
    background: url("../img/index_4_bg.jpg") no-repeat;
}

.engineering-main .pc-wrap {
    height: 518px;
}

.engineering-class {
    margin-bottom: 40px;
}

.engineering-class ul {
    display: flex;
    justify-content: center;
}

.engineering-class li {
    width: 180px;
    height: 60px;
    background: url("../img/jingping.png") no-repeat;
    background-size: 100% 100%;
}

.engineering-class li a {
    width: 180px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    align-content: center;
    font-size: 20px;
    font-weight: 700;
    color: #467deb;
}

.engineering-class li.active,
.engineering-class li:hover {
    background: url("../img/jingping-acive.png") no-repeat;
    background-size: 100% 100%;
}

.engineering-class li.active a,
.engineering-class li:hover a {
    color: #ffffff;
}

.engineering-contain {
    position: relative;
    display: none;
}

.engineering-main .pc-wrap > .active {
    display: block;
}

.engineering-list li {
    width: 380px;
    height: 418px;
    background-color: #ffffff;
    box-shadow: 0 8px 16px 0 rgba(0, 55, 156, 0.02);
    border-radius: 4px;
}

.engineering-list li .img-wrap {
    width: 100%;
    height: 340px;
}

.engineering-list li .title-name {
    width: 100%;
    height: 74px;
    line-height: 74px;
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    color: #1a1a1a;
    display: inline-block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0 20px;
    box-sizing: border-box;
}

.link-main {
    min-height: 300px;
    background: url("../img/index_5_bg.png") no-repeat;
}

.link-list {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    flex-wrap: wrap;
    width: 1208px;
    padding-bottom: 60px;
}

.link-list dt {
    font-size: 20px;
    font-weight: normal;
    color: #333333;
    width: 100%;
    text-align: center;
    padding-bottom: 40px;
}

.link-list dd a {
    display: block;
    width: 294px;
    height: 70px;
    background-color: #f7f9fc;
    border-radius: 4px;
    font-size: 14px;
    font-weight: normal;
    color: #333333;
    line-height: 70px;
    text-align: center;
    margin-bottom: 10px;
    margin-right: 8px;
}

.link-list dd a:hover {
    color: #467deb;
}

.link-list:after {
    display: flex;
    flex: 1;
    content: '';
}