@media only screen and (min-width: 900px) {
    .tbtj .table .desc {color:#7C7976}
    .cover_ui
    {
        margin: 0 1rem;
        /* width: 50px; */
        display: inline-block;
        overflow: hidden;
    }
    .cover_ui table{
        width: 100%;
        height: 100%;
    }
    .cover_ui .fm_l{
        width: 47px;
        height: 100%;
        background: url(/static/images/fm_l.jpg);
        background-size: 47px;
        display: inline-block;
        background-repeat: no-repeat;
    }
    .cover_ui .sm{
        width: 100px;
        width: 57px;
        background-color: #b17b1d;
        color: #f5d243;
        font-size: 20px;
        text-shadow: 0px 2px 3px #754c23;
    }
    .cover_ui .sm .t{
        line-height: 27px;
        height: 189px;
        writing-mode: vertical-lr;
    }
    .cover_ui .fm_r{
        width: 48px;
        height: 100%;
        background: url(/static/images/fm_r.png);
        background-size: 49px;
        display: inline-block;
        background-repeat: no-repeat;
    }
    .cover_ui .cover_li {
        width: 393px;
        /* height: 243px; */
        background: #ead9c4;
        list-style: none;
        text-align: center;
    }

    .cover_li-banner {
        background: #666;
        color: #FFF;
    }
    .cover_li-header {
        font-size: 12px;
        line-height: 52px;
    }
    .cover_li-name {
        font-size: 22px;
        line-height: 74px;
    }
    .cover_li-author {
        font-size: 14px;
        text-indent: 7em;
        padding-bottom: 0px;
    }
    .cover_li-description {
        background: #eee;
        height: 104px;
        line-height: 76px;
        text-indent: 3em;
        font-size: 12px;
        display: none;
    }
}

@media only screen and (max-width: 900px) {
    .tbtj .table .desc {color:#7C7976}
    .cover_ui
    {
        margin: 1px;
        /* width: 50px; */
        display: inline-block;
        overflow: hidden;
    }
    .cover_ui table{
        width: 100%;
        height: 100%;
    }
    .cover_ui .fm_l{
        width: 33px;
        height: 100%;
        background: url(/static/images/fm_l.jpg);
        background-size: 33px;
        display: inline-block;
        background-repeat: no-repeat;
    }
    .cover_ui .sm{
        width: 29px;
        background-color: #b17b1d;
        color: #f5d243;
        font-size: 14px;
        text-shadow: 0px 2px 3px #754c23;
    }
    .cover_ui .sm .h{
        line-height: 12px;
        margin-top: 4px;
    }
    .cover_ui .sm .t{
             line-height: 23px;
             height: 114px;
             writing-mode: vertical-lr;
         }
    .cover_ui .fm_r{
        width: 33px;
        height: 100%;
        background: url(/static/images/fm_r.png);
        background-size: 34px;
        display: inline-block;
        background-repeat: no-repeat;
    }
    .cover_ui .cover_li {
        background: #ead9c4;
        list-style: none;
        text-align: center;
    }

    .cover_li-banner {
        background: #666;
        color: #FFF;
    }
    .cover_li-header {
        font-size: 12px;
        line-height: 52px;
    }
    .cover_li-name {
        font-size: 22px;
        line-height: 74px;
    }
    .cover_li-author {
        font-size: 14px;
        text-indent: 7em;
        padding-bottom: 0px;
    }
    .cover_li-description {
        background: #eee;
        height: 104px;
        line-height: 76px;
        text-indent: 3em;
        font-size: 12px;
        display: none;
    }
}