.navbar-fixed nav {
    /*position: relative!important;*/
}

#top-swiper {
    width: 100%;
    height: 650px;
    position: relative;
}

#top-swiper .swiper-container {
    width: 100%;
    height: 100%;
    margin-left: auto;
    margin-right: auto;
    background: #f3f1ea;
}

#top-swiper .swiper-wrapper {
    transition-timing-function: ease;
}

#top-swiper .swiper-slide {
    text-align: center;
    font-size: 18px;
    height: 100%;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

#top-swiper .swiper-button-next,
#top-swiper .swiper-button-prev {
    display: flex;
    width: 46px;
    height: 46px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: solid 2px #eee;
    color: #eee;
    background: rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

#top-swiper .swiper-button-next:after,
#top-swiper .swiper-button-prev:after {
    font-size: 24px;
    font-weight: bold;
}

#top-swiper .swiper-button-next:hover,
#top-swiper .swiper-button-prev:hover {
    background: rgba(0, 0, 0, 0.6);
    font-size: 28px;
    color: #ccc;
}

#top-swiper .swiper-pagination {
    text-align: center;
    width: 100%;
    margin-top: -50px;
}

#top-swiper .swiper-pagination span {
    margin: 0 8px;
    width: 16px;
    height: 16px;
}

.top-slider-nav {
    background: rgba(19, 181, 177, 0.56);
    width: 100%;
    height: 60px;
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 10;
}

.top-slider-nav .col {
    height: 60px;
    line-height: 60px;
    color: #fff;
    text-align: center;
    font-size: 20px;
}

.top-slider-nav .col img {
    width: 25px;
    height: 25px;
    vertical-align: sub;
    margin-right: 5px;
}

.top-slider-btn {
    position: absolute;
    bottom: 100px;
    width: 100%;
    z-index: 1;
}

.top-slider-btn a {
    display: inline-block;
    width: 200px;
    height: 50px;
    /*background: url("../../images/index/720-btn.png") center center no-repeat;*/
    color: #13b5b1;
    font-size: 20px;
    line-height: 50px;
    border-radius: 4px;
    border: solid 2px #fff;
    padding: 3px;
    transition: all .3s;
}

.top-slider-btn a:hover {
    background: rgba(110, 54, 26, .6);
    color: #6e361a;
}

.top-slider-btn a span {
    display: block;
    background: rgba(255, 255, 255, .8);
    border-radius: 4px;
}

.top-slider-btn a i {
    font-size: 24px;
    vertical-align: bottom;
    margin-right: 10px;
}

#top-swiper .swiper-pagination-bullet {
    background-color: #fff;
    opacity: 1;
    transition: all 0.3s;
}

#top-swiper .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: #d50100;
    border-radius: 10px;
}

.con-title {
    font-size: 28px;
    text-align: center;
    margin: 50px 0 20px;
}
.con-title a{
    position: relative;
}
.con-title a::after {
    content: '';
    display: inline-block;
    width: 10px;
    height: 10px;
    border-top: 2px solid currentColor;
    border-right: 2px solid currentColor;
    transform: rotate(45deg);
    position: absolute;
    top: 16px;
    right: -14px;
}
html,
body,
main,
.swiper-page,
.swiper-page > .swiper-slide {
    position: relative;
    width: 100%;
}

main {
    background: url("../../images/bg3.png") center top repeat;
}

.title-box {
    width: 100%;
    background-repeat: no-repeat;
    background-position: center center;
    height: 197px;
    margin: 80px 0 15px;
    display: block;
}

.fix-box {
    position: fixed;
    right: 10px;
    top: calc(50% + 180px);
    z-index: 1000;
    color: #fff;
    line-height: 30px;
    background: rgba(172, 106, 0, .6);
    padding: 10px;
    border-radius: 2px;
}

.fix-box p {
    margin: 0;
}

.certificate {
    width: 100%;
    height: 100%;
}

.certificate .swiper-slide {
    padding: 10px;
    box-sizing: border-box;
    text-align: center;
    font-size: 18px;
    background: #fff;
    height: calc((100% - 30px) / 2);

    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.certificate .img-box {
    width: 100%;
    height: 0;
    padding-top: 75%; /* 高度为宽度的75% */
    position: relative;
    display: block;
    overflow: hidden;
}

.certificate .img-box img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: all .3s;
    object-fit: cover; /* 可选，确保图片覆盖整个容器，可能会裁剪 */
}

.certificate .img-box .img-info {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1;
    text-align: center;
    align-items: center;
    justify-content: center;

    padding: 20px;
    color: #fff;
}

.certificate .img-box .img-info .img-dec {
    font-size: 18px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.certificate .img-box:hover img {
    transform: scale(1.06);
}

.certificate .img-box:hover .img-info {
    display: flex;
}

.news-top {
    margin-bottom: 30px;
}
.video-box{
    display: block;
    border-radius: 2px;overflow: hidden;
    aspect-ratio: 5/3;
    background-size: cover!important;
    position: relative;
}
.video-box .play-btn-box {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    display: flex;
    height: 100%;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.2);
    transition: top .3s;
}
.video-box .desc-box {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    bottom: -100%;
    padding: 20px;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: normal;
    transition: bottom .3s;
}
.video-box .desc-box .desc-inner{
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
}
.video-box:hover .play-btn-box{
    top: -100%;
}
.video-box:hover .desc-box{
    bottom: 0;
}
.news-top .cate-title-box {
    /*background: #2a82e4;*/
    background: linear-gradient(to bottom, #46a2f5, #088fe8, #46a2f5);;
    padding: 12px 0;
    font-size: 16px;
    display: flex;
    position: relative;
}

.news-top .cate-title-box .title {
    color: #000;
    background: #fff;
    border-radius: 10px 10px 0 0;
    width: auto;
    display: inline-block;
    position: absolute;
    bottom: 0;
    left: 20px;
    padding: 6px 15px;
    font-size: 18px;
}

.news-top .cate-title-box a {
    color: #fff;
}

.news-top .item-box {
    padding: 20px;
    line-height: 38px;
    height: 300px;
}

.new-swiper {
    width: 100%;
    /*padding: 20px 0;*/
}

.new-swiper .news-nav {
    width: 200px;
    height: 450px;
    /*background-color: rgb(0,101,149);*/
    background: conic-gradient(from 45deg, rgb(17 108 165), #00c4ff, #0d62cb, #0b85bf);
    position: relative;
}

.new-swiper .nav-inner-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    /*background: rgb(30,136,229,.6);*/
    top: 0;
    left: 0;
    justify-content: center;
    display: flex;
    align-items: center;
}

.new-swiper .news-nav .nav-inner {
    width: 80px;
    font-size: 28px;
    color: #777;
    display: inline-block;
    text-align: center;
    border: solid;
    background: rgba(0, 101, 149, 0.6);
    padding: 10px;
    font-family: 楷体;
    /*border-radius: 0px 15px;*/
    background: beige;
    transition: all .5s;
    /*transform: skew(0deg, 0deg);*/
}

.new-swiper .item-row.on .nav-inner {
    background: #bbb34a;
    color: #fff;
    /*transform: skew(-5deg, 10deg);*/
}

.new-swiper .item-list {
    height: 450px;
    width: calc(100% - 200px);
    background: #fff;
    display: inline-block;
    overflow: hidden;
    opacity: 0;
}

.new-swiper .item-row {
    transition: width .4s;
    width: 180px !important;
    min-width: 180px !important;
}

.new-swiper .item-row.on {
    width: calc(100% - 540px) !important;
}

.new-swiper .item-row.on .item-list {
    opacity: 1;
}

.new-swiper .item-list .item-inner {
    margin: 30px;
}

.new-swiper .item-list a {
    padding: 15px 0;
    display: block;
    border-bottom: solid 1px #f0f0f0;
    line-height: 20px;
    font-family: 'sy';
}

.new-swiper .item-list a:hover h6 {
    color: #a78933 !important;
}

.news-mobile {
}

.news-mobile .item-box {
    /* border: solid 1px #b0daff; */
    background-color: #fff;
    border-radius: 3px;
    overflow: hidden;
    padding: 0 !important;
}

.news-mobile .item-box .title {
    padding: 10px 15px;
    /*background: #3797e4;*/
    background: linear-gradient(to bottom, #46a2f5, #088fe8, #46a2f5);;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    position: relative;
    display: flex;
    align-items: center;
}

.news-mobile .item-box .title a {
    color: #fff;
    font-size: 12px;
    position: absolute;
    right: 10px;
}

.news-mobile .item-box .content {
    padding: 10px;
    line-height: 30px;
    height: 310px;
}

.news-mobile .item-box .content-2 {
    padding: 10px;
    line-height: 30px;
    height: 210px;
}

/*PC端*/
@media only screen and (min-width: 1280px) {
    main {
        height: calc(100% - 110px);
    }

    .swiper-page .swiper-slide:last-child {
        height: auto;
    }
}

/*手机端*/
@media only screen and (max-width: 640px) {
    #top-swiper {
        height: 200px;
    }

    #top-swiper .swiper-button-next,
    #top-swiper .swiper-button-prev {
        display: none;
    }

    #top-swiper .swiper-button-next:after,
    #top-swiper .swiper-button-prev:after {
        font-size: 14px;
        font-weight: bold;
    }

    #top-swiper .swiper-pagination {
        display: none;
    }

    .title-box {
        height: 100px;
        margin: 1.5rem 0 .75rem;
        background-size: 500px;
    }


    .video-box .play-btn{
        transform: scale(0.6);
    }

    .new-swiper {
        padding: 1.5rem 0;
    }

    .new-swiper .item-list .item-inner {
        margin: 0 0.75rem;
    }

    .new-swiper .item-list {
        height: auto;
    }
}