.fl {
    float: left;
}
.fr {
    float: right;
}
.clear {
    clear: both;
}
.dw_address {
    width: 100%;
    max-width: 1200px;
    height: 34px;
    line-height: 34px;
    border-bottom: 1px dashed #ccc;
    margin: 0 auto;
    padding-left: 30px;
    box-sizing: border-box;
    background: url('/eportal/fileDir/ciichenan/resource/cms/2019/01/kbcw.jpg') 7px no-repeat;
}
.cont_box {
    width: 100%;
    max-width: 1200px;
    padding: 15px 0;
    margin: 0 auto;
    overflow: hidden;
}
.player {
    margin-top: 15px;
    margin-bottom: 50px;
}