@charset "utf-8";
.pmainVideo {
    display: block;
}

.mmainVideo {
    display: none;
}


/*手机端样式*/

@media screen and (max-width: 768px) and (min-width: 320px) {
    .pmainVideo {
        display: none;
    }
    .mmainVideo {
        display: block;
    }
    /* 头部 */
    .content {
        width: 100%;
        height: 48px;
        line-height: 48px;
        padding: 5.5px 0;
        background-color: #3f8dd5;
    }
    .con {
        width: 100%;
        margin: 0;
    }
    .seek {
        display: flex;
        justify-content: space-between;
        padding: 0 15px;
    }
    .seekLeft {}
    .seekLeft a {}
    .seekLeft a img {
        width: 115px;
        vertical-align: middle;
    }
    .seekRight {
        height: 48px;
        line-height: 48px;
        position: relative;
    }
    /* 搜索框 */
    .seekRight input {
        width: 150px;
        border-radius: 20px;
        padding-right: 20px;
        font-size: 14px;
        height: 30px;
        background: #f8f8f8;
        outline: none;
        border: none;
        padding-left: 15px;
        border: 1px solid #cccccc;
    }
    .seekRight a {
        position: absolute;
        top: 13px;
        right: 20px;
    }
    .seekRight a img {
        width: 20px;
    }
    #msubmitBtn {
        width: 20px;
        height: 20px;
        border: none;
        position: absolute;
        top: 7px;
        right: 10px;
        background: url('https://www.h2o-china.com/images/mobile/magnifying.png') no-repeat center;
        background-size: contain;
        padding: 7px 0;
    }
    /* 导航 */
    .nav {
        height: 50px;
        padding: 0 15px;
        line-height: 50px;
        font-size: 18px;
        display: flex;
        justify-content: space-between;
        background-color: #ffffff;
    }
    /* 轮播图区域*/
    #swiperFirst {
        width: 100%;
        /* height: 340px; */
        /* margin-top: -20px; */
        border-bottom: 10px solid #e6e9f1;
    }
    #swiperFirst .swiper-slide img {
        width: 100%;
        height: 200px;
    }
    #swiperFirst .swiper-pagination-bullet {
        background: #fff;
        opacity: 1;
    }
    #swiperFirst .swiper-pagination-bullet-active {
        opacity: 1;
        background: #007aff;
    }
    .lunboInfo {
        text-align: center;
        padding: 5px 20px;
        font-size: 14px;
        background: #f5f7fa;
        /* 一行超出显示省略号 */
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    /* E20论坛导航 */
    .E20Navigation {
        /* width: 100%; */
        background: #fff;
        /* border-bottom: 1px solid #E0E0E0; */
        padding-top: 3%;
        padding-right: 15px;
        padding-left: 15px;
    }
    .E20Navigation .E20forum {
        border-left: 10px solid #408ed6;
        font-size: 18px;
        font-weight: bold;
        margin-bottom: 20px;
    }
    .E20Navigation>ul {
        width: 100%;
        /* padding: 10px 0; */
        border-bottom: 1px solid #E0E0E0;
    }
    .E20Navigation>ul>li {
        width: 20%;
        float: left;
        margin-bottom: 10px;
    }
    .E20Navigation>ul>li>a {
        display: block;
    }
    .E20Navigation>ul>li>a>img {
        width: 40px;
        height: 40px;
        display: block;
        margin: 0 auto;
    }
    .E20Navigation>ul>li>a>p {
        text-align: center;
        color: #666666;
        font-size: 12px;
        padding: 6px 0;
    }
    /* 傅涛、薛涛视频列表 */
    .expertBox {
        background: #fff;
        padding-top: 10px;
        padding-bottom: 10px;
        border-bottom: 10px solid #e4e8f1;
    }
    .expertList {
        padding: 0 15px;
        display: flex;
        justify-content: space-between;
    }
    .expertList li {
        width: 48%;
    }
    .expertList li a {}
    .expertList li a img {
        width: 100%;
    }
    .expertList li a p {
        background: #fff;
        word-break: break-all;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
        color: #6d6d6d;
        font-size: 14px;
        margin-top: 5px;
    }
    /* 编辑推荐 */
    .redactRecommend {
        padding: 10px 15px;
    }
    .redactTitle {
        padding-bottom: 10px;
        border-bottom: 2px solid #c9caca;
        margin-bottom: 20px;
    }
    .redactTitle h4 {
        border-left: 10px solid #408ed6;
        padding-left: 15px;
        font-size: 18px;
        font-weight: bold;
    }
    .redactList {
        padding-bottom: 20px;
    }
    .redactList li {
        margin-bottom: 25px;
    }
    .redactList li a {
        display: flex;
    }
    .redactLeft {
        width: 40%;
    }
    .redactLeft img {
        /* width: 100%; */
        width: 100px;
    }
    .redactRight {
        width: 100%;
        padding-left: 20px;
        position: relative;
    }
    .redactRight h3 {
        font-size: 16px;
        font-weight: bold;
        color: #333333;
        word-break: break-all;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
    }
    .redactRight p {
        color: #acacac;
        position: absolute;
        right: 0;
        bottom: 0;
    }
    .redactMore {
        padding-bottom: 15px;
        border-bottom: 2px solid #c9caca;
    }
    .redactMore a {
        color: #2faff6;
        font-size: 16px;
        font-weight: bold;
        text-align: center;
        display: block;
        cursor: pointer;
    }
    /* 手机端底部区域 */
    .mFooter {
        width: 100%;
        font-size: 12px;
        padding: 5px 0 10px;
        background-color: #ffffff;
    }
    .mFooter p {
        text-align: center;
        margin-top: 5px;
    }
}