/*小屏幕（平板，大于等于768px）*/

@media(min-width:768px) {
    .nav-container {
        border-top: 4px solid #c1070f;
        border-bottom: 20px solid #c1070f;
    }
    .nav-top {
        display: flex;
        justify-content: space-between;
        /* width: 990px; */
        margin: 0 auto;
        position: relative;
    }
    .language {
        display: block;
        width: 50px;
        height: 25px;
        line-height: 25px;
        /* background-color: #d40518; */
        font-size: 12px;
        padding: 0;
        margin: 0;
        text-align: center;
        color: #ffffff!important;
        border-radius: 30px;
        overflow: hidden;
        margin-top: 10px;
        position: relative;
        left: 20px;
    }
    .search {
        position: relative;
        right: 20px;
    }
    .search-text {
        display: inline-block;
        width: 200px;
        height: 30px;
        line-height: 30px;
        padding-left: 10px;
        border: none;
        outline: none;
        background-color: #f0eff0;
        border-left: 3px #f9f9f9 solid;
        position: relative;
        top: -12px;
    }
    .search-btn {
        margin-top: 4px;
        margin-left: -4px;
        display: inline-block;
        width: 39px;
        height: 33px;
        cursor: pointer;
    }

    .love-img>img {
        margin-top: 0;
    }
    .title {
        width: 262px;
    }
    .activity {
        width: 490px;
        /* height: 66px; */
        height: auto;
        margin-top: 30px;
        position: relative;
        z-index: 999;
    }
    .conteent {
        padding: 50px 60px 0px;
        background-color: #dddddd;
    }
    .tab-h2 {
        font-size: 26px;
    }
    .tab-p {
        font-size: 16px;
    }
    .text h3 {
        font-size: 22px;
    }
    .text p {
        font-size: 15px;
    }
    .tab2-text {
        float: left;
    }
    .tab2-img {
        float: right;
    }
    .jumbotron h1 {
        font-size: 30px;
    }
    .jumbotron h4 {
        font-size: 16px;
    }
    .info-content h4 {
        font-size: 16px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
    #about h3 {
        font-size: 19px;
    }
    #about p {
        font-size: 14px;
    }

  
    /* 新加的 */
    .position {
        height: 70px;
        line-height: 70px;
        margin-left: 0px;
    }
    .position .postion_iocn {
        display: inline-block;
        width: 13px;
        height: 15px;
    }
    .position>ul {
        padding: 0;
        margin-left: 10px;
        list-style: none;
        display: inline-block;
    }
    .position>ul>li {
        margin-right: 3px;
        display: inline-block;
    }
    .position>ul>li>a {
        color: #595656;
    }
    .position>ul>li>a:hover {
        color: #e53943;
    }
    .nav-container {
        border-top: 4px solid #c1070f;
        border-bottom: 30px solid #c1070f;
    }
    /* 本页代码 */
    .video {
        width: 750px;
        height: 490px;
        margin: 0 auto;
    }
    .video>video {
        width: 100%;
        height: 100%;
        margin: 0 auto;
    }
    .detail {
        height: auto;
        width: 750px;
        margin: 0 auto;
        margin-top: 35px;
        margin-bottom: 40px;
    }
   
    .detail .detail_title {
        text-align: center;
        color: #c1070f;
        margin-bottom: 20px;
    }
    .fn_l {
        text-indent: 2em;
        padding: 0;
        margin: 0;
        display: inline-block;
        /* width: 40%; */
        line-height: 30px;
    }
    .fn_r {
        padding: 0;
        margin: 0;
       /* width: 511px; */
          /*padding-left: 10px; */
        display: inline-block;
        /* width: 50%; */
        overflow: hidden;
        margin-bottom: 20px;
        margin-top: 10px;
        margin-left: 48px;
    }
    .detail_text {
        padding-top: 20px;
        text-indent: 2em;
        line-height: 30px;
        width: 100%;
        height: auto;
    }
    .detail_2 {
        width: 100%;
        padding: 0;
        margin:0;
        margin-top: 20px;
    }
    /* g公共代码 */
    .history {
        margin-top: 60px;
        text-align: center;
        font-weight: bold;
        color: #1f2023;
        font-size: 18px;
    }
    .history:hover {
        color: #dc121e;
    }
    .contact {
        margin-top: 40px;
        text-align: center;
    }
    .contact .list_li {
        display: inline-block;
    }
  
    .contact .list_li .icon_l {
        text-align: center;
        margin: 0 auto;
        margin-top: 30px;
        padding-bottom: 34px;
        width: 84px;
        /* height: 67px; */
    }
    .code {
        width: 139px;
        height: 143px;
        text-align: center;
        margin: 0 auto;
    }
    .contact .list_li>a {
        color: #545454;
    }
    .contact .list_li>a p {
        margin-top: 20px;
    }

}


@media screen and (max-width: 768px) {
    body {
        overflow-x: hidden;
    }
   
    .title {
        width: 262px;
    }
    .conteent {
        padding-top: 30px;
        background-color: #dddddd;
    }
    .tab1 .col {
        padding: 20px;
    }
    .list-item>li>a {
        font-size: 18px;
        overflow: hidden !important;
        white-space: nowrap !important;
        text-overflow: ellipsis !important;
        word-break: normal !important;
    }
    .bannerone {
        margin-bottom: 20px;
    }
    .banner_inner {
        margin-top: 30px;
        margin-bottom: 30px;
    }
    .position {
        height: 40px;
        line-height: 40px;
        display: none;
        /* margin-left: 150px; */
    }
    .nav-container {
        border-top: 4px solid #c1070f;
        border-bottom: 30px solid #c1070f;
    }

    .nav-top {
        display: flex;
        justify-content: space-between;
        /* width: 990px; */
        margin: 0 auto;
        position: relative;
    }
    .language {
        display: block;
        width: 50px;
        height: 25px;
        line-height: 25px;
        /* background-color: #d40518; */
        font-size: 12px;
        padding: 0;
        margin: 0;
        text-align: center;
        color: #ffffff!important;
        border-radius: 30px;
        overflow: hidden;
        margin-top: 10px;
        position: relative;
        left: 20px;
    }
    .search {
        position: relative;
        right: 20px;
    }
    .search-text {
        display: inline-block;
        width: 200px;
        height: 30px;
        line-height: 30px;
        padding-left: 10px;
        border: none;
        outline: none;
        background-color: #f0eff0;
        border-left: 3px #f9f9f9 solid;
        position: relative;
        top: -12px;
    }
    .search-btn {
        margin-top: 4px;
        margin-left: -4px;
        display: inline-block;
        width: 39px;
        height: 33px;
        cursor: pointer;
    }
    .row-container {
        padding: 0;
        margin: 0;
        margin-top: 30px;
        margin-left: 50px;
        margin-right: 50px;
        margin-bottom: 70px;
    }

    .video {
        width: 330px;
        height: 250px;
        margin: 0 auto;
        overflow: hidden;
        margin-top: 20px;
    }
    .video>video {
        width: 100%;
        height: 100%;
        margin: 0 auto;
    }
    .detail {
        height: auto;
        padding: 20px;
        /* width: 885px; */
        margin: 0 auto;
        margin-top: 10px;
        margin-bottom: 40px;
    }
   .detail_1 {
       /* display: flex; */
       justify-content: space-between;
   }
    .detail .detail_title {
        text-align: center;
        color: #c1070f;
        margin-bottom: 20px;
    }
    .fn_l {
        text-indent: 2em;
        padding: 0;
        margin: 0;
        display: inline-block;
        /* width: 40%; */
        line-height: 25px;
    }
    .fn_r {
        padding: 0;
        margin: 0;
        width: 100%;
         padding-top: 20px;
        display: inline-block;
        /* width: 50%; */
        overflow: hidden;
        margin-bottom: 20px;
    }
    .detail_text {
        padding-top: 20px;
        text-indent: 2em;
        line-height: 30px;
        width: 100%;
        height: auto;
    }
    .detail_2 {
        width: 100%;
        padding: 0;
        margin:0;
        margin-top: 20px;
    }


    /* 历史 */
    .history {
        /* margin-top: 80px; */
        text-align: center;
        font-weight: bold;
        color: #1f2023;
        font-size: 18px;
    }
    .history:hover {
        color: #dc121e;
    }
    .contact {
        margin-top: 40px;
        text-align: center;
    }
    .contact .list_li {
        display: inline-block;
    }
  
    .contact .list_li .icon_l {
        text-align: center;
        margin: 0 auto;
        margin-top: 30px;
        /* padding-bottom: 34px; */
        width: 84px;
        /* height: 67px; */
    }
    .code {
        width: 139px;
        height: 143px;
        text-align: center;
        margin: 0 auto;
		margin-top: 24px;
    }
    .contact .list_li>a {
        color: #545454;
    }
    .contact .list_li>a p {
        margin-top: 20px;
    }
    .shangcheng {
        margin-top: 30px;
    }
}


/*中等屏幕（桌面显示器，大于等于992px）*/

@media(min-width:992px) {
    .title {
        width: 352px;
    }
    .conteent {
        padding: 50px 60px 0px;
        background-color: #dddddd;
    }
    .activity {
        width: 490px;
        /* height: 66px; */
        height: auto;
    }
    .love-img {
        padding-top: 20px;
    }
    .tab-h2 {
        font-size: 28px;
    }
    .tab-p {
        font-size: 17px;
    }
    .text h3 {
        font-size: 24px;
    }
    .text p {
        font-size: 16px;
    }
    .jumbotron h1 {
        font-size: 33px;
    }
    .jumbotron h4 {
        font-size: 17px;
    }
    .info-content h4 {
        font-size: 18px;
    }
    #about h3 {
        font-size: 20px;
    }
    #about p {
        font-size: 15px;
    }
    .two {
        position: relative;
        top: 10px;
        left: 670px;
    }
    .nav-top {
        display: flex;
        justify-content: space-between;
        width: 990px;
        margin: 0 auto;
        position: relative;
    }
    .language {
        display: block;
        width: 50px;
        height: 25px;
        line-height: 25px;
        /* background-color: #d40518; */
        font-size: 12px;
        padding: 0;
        margin: 0;
        text-align: center;
        color: #ffffff!important;
        border-radius: 30px;
        overflow: hidden;
        margin-top: 10px;
        position: relative;
        left: 20px;
    }
    .search {
        position: relative;
        right: 20px;
    }
    .search-text {
        display: inline-block;
        width: 200px;
        height: 30px;
        line-height: 30px;
        padding-left: 10px;
        border: none;
        outline: none;
        background-color: #f0eff0;
        border-left: 3px #f9f9f9 solid;
        position: relative;
        top: -12px;
    }
    .search-btn {
        margin-top: 4px;
        margin-left: -4px;
        display: inline-block;
        width: 39px;
        height: 33px;
        cursor: pointer;
    }
    .position {
        height: 70px;
        line-height: 70px;
        margin-left: 150px;
    }
    .position .postion_iocn {
        display: inline-block;
        width: 13px;
        height: 15px;
    }
    .position>ul {
        padding: 0;
        margin-left: 10px;
        list-style: none;
        display: inline-block;
    }
    .position>ul>li {
        margin-right: 3px;
        display: inline-block;
    }
    .position>ul>li>a {
        color: #595656;
    }
    .position>ul>li>a:hover {
        color: #e53943;
    }
   
    /* 本页代码 */
    .video {
        width: 885px;
        height: 490px;
        margin: 0 auto;
    }
    .video>video {
        width: 100%;
        height: 100%;
        margin: 0 auto;
    }
    .detail {
        height: auto;
        width: 885px;
        margin: 0 auto;
        margin-top: 35px;
        margin-bottom: 40px;
    }
    .detail_1 {
        display: flex;
        justify-content: space-between;
    }
    .detail .detail_title {
        text-align: center;
        color: #c1070f;
        margin-bottom: 20px;
    }
    .fn_l {
        text-indent: 2em;
        padding: 0;
        margin: 0;
        /* display: inline-block; */
        /* width: 40%; */
        line-height: 35px;
    }
    .fn_r {
        padding: 0;
        margin: 0;
        /* width: 511px; */
        /* padding-left: 20px; */
        /* display: inline-block; */
        /* width: 50%; */
        overflow: hidden;
		margin-left: 10px;
        margin-bottom: 20px;
    }
    .detail_text {
        padding-top: 20px;
        text-indent: 2em;
        line-height: 30px;
        width: 100%;
        height: auto;
    }
    .detail_2 {
        width: 100%;
        padding: 0;
        margin:0;
        margin-top: 20px;
    }
    /* g公共代码 */
    .history {
        margin-top: 60px;
        text-align: center;
        font-weight: bold;
        color: #1f2023;
        font-size: 18px;
    }
    .history:hover {
        color: #dc121e;
    }
    .contact {
        margin-top: 40px;
        text-align: center;
    }
    .contact .list_li {
        display: inline-block;
    }
  
    .contact .list_li .icon_l {
        text-align: center;
        margin: 0 auto;
        margin-top: 30px;
        padding-bottom: 34px;
        width: 84px;
        /* height: 67px; */
    }
    .code {
        width: 139px;
        height: 143px;
        text-align: center;
        margin: 0 auto;
    }
    .contact .list_li>a {
        color: #545454;
    }
    .contact .list_li>a p {
        margin-top: 20px;
    }
}

/*大屏幕（大桌面显示器，大于等于1200px）*/

@media(min-width:1200px) {
    .title {
        width: 352px;
        margin-bottom: 30px;
    }
    .conteent {
        padding: 50px 60px 0px;
        background-color: #dddddd;
    }
    .love-img {
        padding-top: 20px;
    }
    .tab-h2 {
        font-size: 30px;
    }
    .tab-p {
        font-size: 18px;
    }
    .text h3 {
        font-size: 26px;
    }
    .text p {
        font-size: 18px;
    }
    .jumbotron h1 {
        font-size: 36px;
    }
    .jumbotron h4 {
        font-size: 18px;
    }
    .info-content h4 {
        font-size: 20px;
    }
    #about h3 {
        font-size: 22px;
    }
    #about p {
        font-size: 16px;
    }
}