body {
    margin: 0;
}

a {
    text-decoration: none;
}

.header {
    height: 80px;
    background-color: #0877e8;
    position: fixed;
    width: 100%;
    z-index: 19;

}

.header-con {
    margin: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.header-log {
    display: flex;
    align-items: center;
}

.header-con img {
    /* width: 80px; */
    max-height: 80px;
}

.header-title {
    font-size: 26px;
    margin-left: 20px;
    color: #fff;
    letter-spacing: 2px;
    font-weight: bolder;
}

.header-title:hover {
    /* color: #fff; */
    cursor: pointer;
}

.header-fubiao {
    /* color: #fff; */
    margin-left: 20px;
    margin-top: 6px;
}

.call-me {
    float: right;
    /* color: #fff; */
    cursor: pointer;
}

.banner {
    /* max-width: 1000px;
        min-width: 750px; */
    margin: 0 auto;
    overflow: hidden;
    position: relative;
    padding-top: 80px;
}

.swiper {
    width: 100%;
    /* height: 300px; */
}

.swiper-slide img {
    width: 100%;
}

.swiper-con {
    position: absolute;
    bottom: 20px;
    left: 30px;
    color: #fff;
    background-color: rgba(155, 155, 155, 0.7);
    padding: 10px;
    border-radius: 5px;
}

.section {
    /* max-width: 1000px;
        min-width: 750px;
        margin: 0 auto; */
    margin-top: 40px;
}

.home-item {
    max-width: 1000px;
    min-width: 750px;
    margin: 0px auto;
    padding: 30px 16px;
}

.lianjie {
    color: #808080;
    display: flex;
    flex-wrap: wrap;

}

.lianjie a {
    color: #808080 !important;

}

.lj-item {
    width: 32%;
    border-right: 1px solid #e3e3e3;
    margin-right: 8px;
    line-height: 30px;
}

.section-nav {
    display: flex;
    justify-content: center;
    border-bottom: 1px solid #E4E7ED;
}

.section-nav .nav-item {
    margin-right: 30px;
    padding-bottom: 14px;
    cursor: pointer;
    font-weight: bolder;
    font-size: 18px;
}

.m-section-nav {
    display: none;
    justify-content: center;
    border-bottom: 1px solid #E4E7ED;
}

.m-section-nav .nav-item {
    margin-right: 30px;
    padding-bottom: 10px;
    cursor: pointer;
    font-weight: bolder;
    font-size: 16px;
}

.nav-active {
    border-bottom: 2px solid #0877e8;
    color: #0877e8;
}

.nav-item-con {
    display: none;
    /* margin: 20px; */
    font-size: 14px;
    min-height: 300px;
}

.nav-con-show {
    display: block !important;
}

.nav-con-jianjie {
    line-height: 26px;
}

.nav-con-jianjie img,
video {
    width: 100%;
}

.nav-con-lunwen {
    border-bottom: 1px solid #E4E7ED;
    padding-bottom: 10px;
    margin-top: 20px;
    display: flex;
}

.nav-lunwen-info span {
    margin-right: 20px;
    line-height: 52px;
}

.nav-con-bottom {
    display: flex;
    justify-content: space-between;
    margin: 30px 0;
}

.more-text {
    color: #0877e8 !important;
}

.nav-con-zhuanli {
    display: flex;
    flex-wrap: wrap;
}

.nav-zhuanli-card {
    box-shadow: 0px 1px 10px 5px #f5f5f5;
    border-radius: 10px;
    width: 30%;
    padding: 8px;
    margin: 0 16px 18px 0;
}



.ziyuan-file {
    position: absolute;
    right: -8px;
    top: 33px;
    background: #fff;
    box-shadow: 0px 1px 10px 5px #f5f5f5;
    padding: 12px;
    border-radius: 6px;
    line-height: 26px;
}

.ziyuan-file a {
    display: block;
    color: #0877e8 !important;

}

.ziyuan-card {
    width: 21%;
    position: relative;
}

.zl-name {
    font-weight: bolder;
    border-bottom: 1px solid #E4E7ED;
    margin-bottom: 10px;
    padding-bottom: 10px;
}
.zy-name{
    font-weight:normal;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;    
    line-clamp: 1;
    -webkit-box-orient: vertical;
}
.nav-con-chengyuan {}

.nav-chengyuan-item {
    /* display: flex;
        flex-wrap: wrap; */
}

.cy-name {
    display: flex;
    align-items: center;
}

.cy-xinxi {
    margin-left: 10px;
    color: #666;
}

.nav-chengyuan-card {
    /* display: flex; */
    box-shadow: 0px 1px 10px 5px #f5f5f5;
    border-radius: 10px;
    padding: 10px;
    margin: 0 16px 18px 0;
    /* align-items: center; */

}

.nav-chengyuan-card:hover {
    box-shadow: 0 2px 12px 0 rgb(0 0 0 / 20%);
    transform: scale(1.1) translateZ(10px);
    transition: .5s;
    /* border: 1px solid #000; */
}

.nav-chengyuan-card img {
    min-width: 155px;
    width: 155px;
    height: 160px;
    margin-right: 10px;
    border-radius: 10px;
}

.nav-con-dongtai {
    border-bottom: 1px solid #E4E7ED;
    padding-bottom: 10px;
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
}

.nav-con-dongtai img {
    width: 200px;
    height: 120px;
}

.footer {
    background-color: #333333;
    height: 150px;
    /* margin-top: 40px; */
    color: #fff;
    font-size: 14px;

}

.footer-con {
    max-width: 1000px;
    min-width: 750px;
    margin: 0 auto;
    padding: 20px 10px;
}

.footer-con div {
    display: flex;
    justify-content: space-between;
    line-height: 50px;
}

.nav-item-con a {
    color: #000;
}

.chengyuan-info {
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    line-clamp: 5;
    -webkit-box-orient: vertical;
    line-height: 22px;
}

h2 {
    margin: 16px 0;
    font-weight: bolder;
}

.border-bottom {
    border-bottom: 1px solid #E4E7ED;
}

.lunwen-img {
    width: 80px;
    height: 80px;
    margin-right: 10px;
}

@media screen and (max-width: 750px) {
    .header-title {
        font-size: 14px;
        margin-left: 0px;
    }

    .header-fubiao {
        font-size: 12px;
        margin-left: 0px;
    }

    .call-me {
        font-size: 14px;
        white-space: nowrap;
        margin: 0 10px;
    }

    .section {
        min-width: 200px;
    }

    .home-item {
        min-width: 200px;
    }

    .header-con {
        margin: 0;
    }

    .header-con img {
        height: 36px;
        margin: 0 4px;
    }

    .section-nav {
        padding-left: 10px;
        font-size: 14px;
    }

    .footer-con {
        min-width: 200px;
        padding: 0 10px;
    }

    .footer-con div {
        flex-wrap: wrap;
        line-height: 40px;
    }

    .nav-con-dongtai img {
        width: 118px;
        height: 86px;
    }

    .nav-zhuanli-card {
        width: 94%;

    }

    .nav-chengyuan-card {
        width: 94%;
    }

    .swiper-button-next,
    .swiper-button-prev {
        top: 68%;
        height: 32px;
    }

    .nav-chengyuan-card img {
        min-width: 100px;
        width: 100px;
        height: 140px;
    }

    h2 {
        white-space: nowrap;
        font-size: 16px;
    }

    .lianxi-box {
        width: 340px;
    }

    .lunwen-img {
        width: 50px;
        height: 50px;
    }

    .nav-item {
        margin-right: 18px !important;
        min-width: 28px;
        font-size: 14px !important;
    }
}