@media screen and (max-width: 1200px) { 
    .index-content {
        width: 910px;
    }

    .jl-content .col-md-5 {
        width: 40%;
        margin-right: 0;
    }
    .jl-content .col-md-7 {
        width: 60%;
    }
}

@media screen and (max-width: 992px) { 
    .index-content {
        width: 750px;
    } 

    .index-title .void {
        padding: 0;
    }

    .section {
        padding: 20px 0;
    }

    .index-bottom-out {
        padding-left: 0;
    }

    .jl-content .col-md-5 {
        width: 100%;
        margin-right: 0;
    }

    .jl-content .col-md-7 {
        width: 100%;
    }

    .section3-right .section3-box {
        width: 100%;
    }

    .section1-left {
        padding: 0px;
    }
    .section2-left {
        padding: 0px;
        margin-bottom: 30px;
    }
    .section3-left {
        padding: 0px;
        margin-bottom: 15px;
    }
    .section4-left {
        padding: 0px;
    }
    .section1-right {
        padding: 0px;
    }
    .section2-right {
        padding: 0px;
    }
    .section3-right {
        padding: 0px;
        margin-top: -30px;
    }
    .section4-right {
        padding: 0px;
    }
}

@media screen and (max-width: 768px) {
    footer {
        padding: 20px 0;
        height: auto;
        /*margin-top: 20px;*/
    }

    .pb35 {
        padding-bottom: 35px;
    }

    .section3-right .hidden-sm {
        display: none;
    }

    .frame-header {
        position: fixed;
        top: 0px;
        z-index: 9999;
    } 

    .mobpd20 {
        padding-bottom: 20px;
    }

    .foot-right .foot-box {
        margin-top: 15px;
    }
    
    main {
        padding-top: 48px;
    }

    .crumbs {
        padding-left: 10px;
    }

    .crumbs li {
        font-size: 12px;
    }

    .page-list li p {
        font-size: 14px;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        text-overflow: inherit;
        white-space: normal;
        line-height: 26px;
    }

    .article-list {
        padding: 0 10px;
        margin: 0px;
    }

    .article-box {
        border-right: none;
        border-left: none;
        border-top: none;
        margin: 0;
        height: 100px;
        padding: 15px 0;
    }

    .article-left img {
        width: 120px;
        height: 70px;
        margin-left: 0px;
    }

    .article-left h5 {
        font-size: 14px;
        line-height: 1.5;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        text-overflow: inherit;
        white-space: normal;
        margin-bottom: 13px;
        height: 38px;
    }
    
    .article-left p {
        display: none;
    }

    .banner {
        height: 120px;
    }

    .banner {
        height: 120px;
        padding-top: 50px;
    }

    .banner h5 {
        font-size: 26px;
    }

    .article-left {
        height: auto;
    }

    .page-list li span {
        font-size: 14px;
    }

    .page-list li {
        height: 72px;
    }

    .article-right {
        display: none;
    }

    .search-list ul li p {
        /*display: none;*/
    }
    .search-list li {
        height: auto;
    }

    .search-list ul li h5 {
        line-height: 1.5;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        text-overflow: inherit;
        white-space: normal;
    }

    .article-left {
        padding-right: 0px;
    }

    .page-list ul {
        margin: 0px;
    }

    .search-list {
        padding: 0px 10px;
    }

    .search-about {
        margin-top: 0px;
        padding-top: 20px;
    }

    .search-about span {
        display: block;
        margin-left: 0px;
        margin-top: 5px;
    }

    .page-box p {
        display: none;
    }

    .page-content {
        padding-bottom: 30px;
    }

    .page-box {
        height: auto;
    }

    .page-title h5 {
        font-size: 22px;
        line-height: 30px;
    }

    .page-list li span {
        margin-right: 22px;
    }

    .page-box h5 {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        text-overflow: inherit;
        white-space: normal;
    }

    .page-title {
        padding-bottom: 20px;
    }

    .page-title span em {
        display: none;
    }

    .mob-pd {
        padding-left: 0px;
    }

    .index-bottom-out {
        height: auto;
        padding: 0 15px;
    }

    .index-content .col-md-4 {
        margin-bottom: 15px;
    }

    .index-content {
        position: relative; 
        top: 0px;
        width: 100%;
        padding-top: 20px;
        padding-bottom: 10px;
    }

    .section1-left .section-banner {
        height: 175px;
    }

    .section1-right li h6 {
        font-size: 16px;
        line-height: 22px;
        height: 20px;
    }

    .paper img {
        margin-top: 20px;
    }

    .section1-right li {
        height: auto;
        margin-bottom: 10px;
    }

    .index-title {
        margin-bottom: 0px;
        height: 40px;
        margin-top: 0;
        padding: 0;
        padding-top: 10px;
    }

    .bottom-more {
        font-size: 12px;
        left: 20px;
    }

    .index-bottom-box h5 {
        font-size: 20px;
        padding-top: 0;
        padding-bottom: 10px;
    }

    .index-bottom-box h5 hr {
        margin-top: 10px;
    }

    .section {
        padding: 20px 15px;
    }

    .section1-left {
        padding: 15px 0;
    }

    .section1-right {
        padding: 15px 0;
        padding-top: 0px;
        padding-bottom: 0px;
    }

    .section2-right {
        padding: 15px 0;
    }

    .section3-left {
       padding: 15px 0;
    }

    .section3-right {
        padding: 15px 0;
        padding-bottom: 0px;
    }

    .section3-right .section3-box:last-child{
        margin-bottom: 10px;
    }

    .section4-left {
        padding: 15px 0;
        padding-top: 0px;
        padding-bottom: 0px;
    }

    .section4-right {
        padding: 15px 0;
        padding-bottom: 10px;
        padding-top: 0px;
    }

    .section2-left {
        padding: 15px 0;
    }

    .dropdown-menu {
        margin-top: 2px;
        min-width: 110px;
    }

    #dropdownMenu1 {
        width: 110px;
        height: 30px;
        bottom: 0px;
    }

    #dropdownMenu1 .caret {
        top: 13px;
    }

    .void {
        padding: 20px 15px;
        padding-bottom: 20px;
        background: #fff;
        height: auto;
    }

    .diff-bottom {
        padding: 20px;
    }

    .index-bottom-box span {
        font-size: 16px;
    }

    .index-bottom-box h6 {
        font-size: 14px;
    }

    .section4-left ul {
        margin-bottom: 20px;
    }

    .section4-left li {
        padding: 10px 0px;
        height: auto;
    }

    .section4-left li p {
        font-size: 12px;
        line-height: 20px;
        height: 40px;
    }

    .section4-left li h5 {
        margin-bottom: 0px;
        height: 65px;
        font-size: 14px;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        text-overflow: inherit;
        white-space: normal;
        line-height: 20px;
        height: 22px;
        margin-bottom: 8px;
    }

    .section4-left li img {
        height: 50px;
        width: 80px;
    }

    .section1-left h5 {
        font-size: 16px;
        line-height: 22px;
        font-weight: normal;
        margin-top: 10px;
    }

    .section2-left p {
        font-size: 12px;
        line-height: 20px;
    }

    .video-start1 {
        margin-top: 35px;
    }

    .index-content {
        padding: 0 15px;
        padding-left: 15px;
        padding-right: 0px;
    }

    .index-bottom-title h4 {
        padding-top: 0px;
        font-size: 24px;
        padding-bottom: 20px;
    }

    .video-start {
        margin-top: 35px;
    }

    .section1-left span {
        margin-bottom: 10px;
        line-height: 22px;
        font-size: 12px;
        height: 46px;
    }

    .index-title h5 {
        font-size: 24px;
    }

    .section2-left h5 {
        font-size: 18px;
        margin: 0!important;
    }

    .section2-left .section-banner {
        height: 142px;
    }

    .section2-inbg {
        padding: 20px 20px;
    }

    .index-color-yellow {
        height: 180px;
        padding-left: 20px;
    }

    .index-color-green {
        height: 180px;
        padding-left: 20px;
    }

    .index-color-black {
        height: 180px;
        padding-left: 20px;
    }

    .index-bottom-box {
        height: 180px;
        margin-bottom: 0px;
    }

    .page {
        margin-bottom: 60px;
        margin-top: 15px;
        margin-right: 10px;
        margin-left: 10px;
    }

    .section1-right-change {
        margin-top: -15px;
    }

    .big-video {
        height: 180px;
        margin-bottom: 15px;
    }


}

@media screen and (max-width: 767px) {
    .section3-left .section3-box .section-banner {
        height: 176px;
    }

    .section3-left .section3-box p {
        font-size: 12px;
        line-height: 20px;
        margin-top: 8px;
        margin-bottom: 10px;
    }

    .section3-left .section3-box {
        /*padding-bottom: 20px;*/
    }

    .section3-right .section3-box h6 {
        font-size: 18px;
        line-height: 25px;
        margin: 10px 0;
        margin-top: 20px;
        height: auto;
    }

    .section1-right-change ul {
        padding-left: 0px;
        padding-right: 0px;
    }

    .section3-right .section3-box .section-banner {
        height: 176px;
    }

    .section3-left .section3-box h5 {
        font-size: 18px;
        line-height: 25px;
        margin: 20px 0;
        height: 53px;
    }

    .section3-right .hidden-sm {
        display: block;
    }
}