.is-center-section > div
{
    width: 1170px;
    margin: 0 auto;
}
.select-pannel
{
    min-height: auto;
    background: #fff;
    border: none;
    border-radius: 10px;
    box-shadow: 0px 2px 12px 0px rgb(0 0 0 / 6%);
}
.box
{
    width: 100%;
    position: relative;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    background: url('../img/images/paper/m_02.png');
    background-size: cover;
}
.news_banner
{
    width: 100%;
    height: 280px;
    position: relative;
    overflow: hidden;
}
.bg1
{
    display: block;
    width: 1920px;
    height: 280px;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
}
.bg2
{
    display: none;
}
.m_banner-container
{
    width: 1200px;
    height: 100%;
    position: relative;
    margin: 0 auto;
}
.m_banner-container p
{
    font-size: 38px;
    color: #E60012;
    font-weight: 900;
    padding-top: 98px;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
}
.select-pannel > ul > li
{
    border-bottom: #DBDBDB 1px dashed;
    min-height: 60px;
    display: flex;
    align-items: center;
}
.li-open > i
{
    color: #ee2233;
}
.search-active-list
{
    padding-top: 10px;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
}
.article-item
{
    width: 375px;
    height: 367px;
    background: #FFFFFF;
    box-shadow: 0px 2px 12px 0px rgb(0 0 0 / 6%);
    border-radius: 6px;
    float: left;
    display: block;
    margin: 0 20px 20px 0;
    overflow: hidden;
}
.article-item:hover
{
    -webkit-transform: translateY(-10px);
    -ms-transform: translateY(-10px);
    transform: translateY(-10px);
    -webkit-transition: -webkit-transform .3s linear;
    transition: transform .3s linear; /* box-shadow: 1px 2px 15px 2px rgb(14 13 13 / 20%); */
    box-shadow: -2px 5px 15px #ccc;
}
.article-item:hover .article-title > p
{
    color: #e60012;
}
.article-item:hover a
{
    text-decoration: none;
}
.article-item:nth-child(3n)
{
    margin-right: 0;
}
.article-item:hover .article-title
{
    color: #e14c46 !important;
}

.article-item::after
{
    content: ' ';
    clear: both;
}

.article-item > div
{
    width: 100%;
    height: 100%;
}

.cover-img
{
    width: 100%;
    height: 200px;
    display: block;
}

.article-info
{
    width: 100%;
    padding: 27px 24px 29px;
}

.article-title
{
    width: 100%;
    height: 50px;
    font-size: 20px;
    font-weight: 500;
    color: #111;
    line-height: 24px;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.article-middle
{
    width: 100%;
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
}

.article-middle > p
{
    font-size: 13px;
    color: #555;
    margin-bottom: 6px;
}
.article-middle > p img
{
    margin-right: 9px;
}
.article-bottom
{
    width: 100%;
    height: 25px;
}

.article-bottom > p
{
    float: left;
    width: 120px;
    font-size: 12px;
    font-weight: 400;
    color: rgba(144, 144, 144, 1);
    line-height: 17px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    word-break: break-all;
}

.article-bottom > p > i
{
    font-size: 13px;
    margin-right: 4px;
}

.article-bottom > p > img
{
    margin-top: -4px;
    margin-right: 4px;
    width: 14px;
}
.m_screen
{
    display: none;
}
.m_screenpup
{
    display: none;
}
@media only all and (max-width:870px)
{
    .news_banner
    {
        /* margin-top: 50px; */
    }
    #main-select
    {
        display: none;
    }
    .bg1
    {
        display: none;
    }
    .bg2
    {
        display: block;
        width: 100%;
    }
    #searchActiveList
    {
        width: 100%;
    }
    .search-active-list
    {
        padding: 0 20px !important;
    }
    .article-item
    {
        margin: 0;
        margin-bottom: 20px;
        width: 100%;
    }
    .center
    {
        width: 100%;
        max-width: 100% !important;
        min-width: 100% !important;
    }
    .articleContent
    {
        padding: 15px !important;
    }
    /* 白皮书-筛选 */
    .m_screen
    {
        display: block;
        width: 100%;
        position: relative;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 34px 20px 34px;
        box-sizing: border-box;
        -webkit-box-sizing: border-box;
    }
    .m_screen p
    {
        color: #333;
        font-size: 16px;
        font-weight: 500;
    }
    .m_screen-ri
    {
        position: relative;
        display: flex;
        align-items: center;
    }
    .m_screen-ri span
    {
        display: inline-block;
        color: #555;
        font-size: 14px;
        font-weight: 400;
    }
    .m_screen-pic
    {
        width: 16px;
        height: 19px;
        margin-left: 8px;
    }
    .m_screenpup
    {
        display: block;
        width: 0;
        height: 100%;
        position: fixed;
        top: 0;
        right: 0;
        z-index: 10001;
        background: #fff;
        overflow: hidden;
        transition: all 0.2s linear;
        -webkit-transition: all 0.2s linear;
    }
    .m_screenpup-container
    {
        width: 100%;
        position: relative;
        background: #F5F5F5;
    }
    .m_screenpup-top
    {
        width: 100%;
        position: relative;
        padding: 0 20px;
        box-sizing: border-box;
        -webkit-box-sizing: border-box;
    }
    .m_screenpup-recover
    {
        position: relative;
        color: #666;
        font-size: 14px;
        font-weight: 400;
        line-height: 57px;
        display: flex;
        align-items: center;
    }
    .m_screenpup-img
    {
        width: 9px;
        height: 16px;
        margin-right: 8px;
    }
    .m_screenpup-top::after
    {
        content: "";
        display: block;
        width: 100%;
        height: 1px;
        background: #D8D8D8;
        position: absolute;
        bottom: 0;
        left: 0;
    }
    .m_screenpup-container ul
    {
        width: 100%;
        position: relative;
    }
    .m_screenpup-container ul li.title
    {
        width: 100%;
        position: relative;
        padding: 0 20px;
        box-sizing: border-box;
        -webkit-box-sizing: border-box;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .m_screenpup-container ul li.title::after
    {
        content: "";
        display: block;
        width: 100%;
        height: 1px;
        background: #D8D8D8;
        position: absolute;
        bottom: 0;
        left: 0;
    }
    .m_screenpup-container ul li.title span
    {
        display: inline-block;
        color: #333;
        font-size: 15px;
        font-weight: 400;
        line-height: 57px;
    }
    .m_screenpup-ico
    {
        display: block;
        width: 24px;
        height: 24px;
    }
    .m_screenpup-icon
    {
        display: none;
        width: 24px;
        height: 24px;
    }
    .m_screenpup-con
    {
        width: 100%;
        background-color: #fff;
        position: relative;
        padding: 18px 0 10px 30px;
        box-sizing: border-box;
        -webkit-box-sizing: border-box;
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
    }
    .m_screenpup-con li
    {
        width: 29%;
        height: 30px;
        background: #EAEAEA;
        border-radius: 20px;
        color: #555;
        font-size: 14px;
        line-height: 30px;
        font-weight: 400;
        text-align: center;
        border: 1px solid #EAEAEA;
        margin: 0 2px 15px;
    }
    .m_screenpup-con li.m_screenpup-dqys
    {
        background: rgba(238, 34, 51, 0.1);
        border: 1px solid #EE2233;
        color: #EE2233;
    }
    .m_screenpup-bot
    {
        width: 100%;
        position: relative;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0 20px;
        box-sizing: border-box;
        -webkit-box-sizing: border-box;
        margin: 20px 0;
    }
    .m_screenpup-bot a
    {
        display: inline-block;
        width: 49%;
        background: #DBDBDB;
        border-radius: 200px;
        color: #333;
        font-size: 15px;
        line-height: 41px;
        font-weight: 400;
        text-align: center;
    }
    .m_screenpup-bot .m_screenpup-confirm
    {
        background: #EE2233;
        color: #fff;
    }
    .m_screenpup-container > ul > li:nth-child(2n+2)
    {
        background: pink;
        display: none;
        transition: all 1s;
    }
    .m_screenpup-container > ul > li:last-child
    {
        display: block;
    }
    .m_screenpup-con p
    {
        width: 108px;
        height: 30px;
        text-align: left;
    }
    .is-center-section > div
    {
        width: 100%;
    }
    .moblie_title
    {
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .moblie_title :first-child
    {
        font-size: 16px;
        font-weight: 500;
        line-height: 18px;
        letter-spacing: 0px;
        font-feature-settings: "kern" on;
        color: #333333;
    }
}