.display_zone_main{width:980px; float:left; overflow:hidden;}
.display_zone{width:990px; float:left;user-select:none}
.display_zone dl{width:320px; height:192px; float:left; position:relative; margin:0px 10px 10px 0px;cursor:pointer;}
.display_zone dl dt{width:320px; height:192px; float:left;}
.display_zone dl .zone_shadow{width:320px; height:192px;position:absolute;top: 0;left: 0;background: rgba(0, 0, 0, .5);}
.display_zone dl .zone_text{width:320px; height:64px; position:absolute; background: rgba(255, 255, 255, .3); left:0; bottom:64px;
    color:#fff;text-align:center; line-height:64px; font-size:14px;}
.display_zone .zone_none {display: none;}




.cover {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.75);
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    z-index: 1000001;

}
.cover-hid{
    display: none;
}
.cover-show{
    display: block;
}

.cover-con {
    width: 980px;
    height: 445px;
    display: block;
    margin: 200px auto;
    position: relative;
}

.close {
    position: absolute;
    width: 32px;
    height: 32px;
    right: -66px; 
    top: -66px;
    cursor: pointer;
}

.close img {
    width: 32px;
    height: 32px;
}

.dt-box {
    width: 280px;
    height: 394px;
    background: #FFFFFF;
    position: relative;
    text-align: center;
    padding: 5px;
    display: block;
    float: left;
}

.dt-box .dt-box1{
    width: 280px;
    height: 394px;
    margin-top: 5px;
    margin-left: 5px;
}


.detail-con {
    padding-right: 20px;
    /*width: 668px;*/
    height: 445px;
    background: #FFFFFF;
    margin-left: 22px;
    display: block;
    float: left;
}

.detail-con .detail-title {
    font-size: 14px;
    font-family: MicrosoftYaHeiSemibold;
    color: #575757;
    line-height: 19px;
    margin: 30px;
    font-weight: 600;
}

.detail-con .desc {
    margin-left: 30px;
}

.detail-con .desc .le {
    /*width: 302px;*/
    /*height: 254px;*/
    text-align: center;
    float: left;
}

.detail-con .desc .le img {
    max-width: 302px;
    max-height: 254px;
}

.detail-con .desc .ri {
    width: 264px;
    height: 275px;
    font-size: 12px;
    font-family: MicrosoftYaHeiLight;
    color: #575757;
    line-height: 25px;
    letter-spacing: 1px;
    /*overflow-y: scroll;*/
    overflow-y: auto;
    margin-left: 30px;
    float: left;
}

.detail-con .desc .ri::-webkit-scrollbar {
    width : 8px;
    /* height: 1px; */
}

.detail-con .desc .ri::-webkit-scrollbar-thumb{
    border-radius: 10px;
    box-shadow   : inset 0 0 5px rgba(200, 200, 200, 0.8);
    background   : #b8b8b8;
}

.detail-con .desc .ri::-webkit-scrollbar-track {
    background: #efefef;
}


.detail-bom {
    margin-top: 30px;
    margin-left: 30px;
    height: 30px;
    position: relative;


}

.detail-line{
    clear: both;
}

.detail-bom audio {
    width: 312px;
    height: 30px;
}

.btn-more {
    width: 88px;
    height: 32px;
    background: linear-gradient(360deg, #717171 0%, #717171 100%);
    box-shadow: 0px 1px 1px 0px rgba(19, 31, 21, 0.1), 0px 2px 0px 0px rgba(255, 255, 255, 0.06);
    border-radius: 4px;
    font-size: 12px;
    font-family: MicrosoftYaHei;
    color: #FFFFFF;
    line-height: 32px;
    position: absolute;
    top: 0;
    right: 32px;
    text-align: center;
    cursor: pointer;
}