#wp_audio_player_show{position:relative;top:-36px}.wp_audio_player_btn{width:100%;overflow:hidden;margin-top:3px}#hd_select{float:right;margin-right:5px;border:none;background:none;color:#fff}#btn_start{display:none}#slider .ui-slider-handle{display:none}#slider{opacity:.5;height:.5em;cursor:pointer}#slider .ui-slider-range{background:red}#btn_start{width:32px;height:20px;float:left;background:url(https://www.nsi.edu.cn/_js/_portletPlugs/jwplayer/start.png) no-repeat center;background-size:contain;cursor:pointer}#btn_pause{width:32px;height:20px;float:left;background:url(https://www.nsi.edu.cn/_js/_portletPlugs/jwplayer/timeOut.png) no-repeat center;background-size:contain;cursor:pointer}#btn_stop{width:32px;height:20px;float:left;background:url(https://www.nsi.edu.cn/_js/_portletPlugs/jwplayer/stop.png) no-repeat center;background-size:contain;cursor:pointer}#pause_btn_all{left:50%;position:absolute;width:64px;height:64px;margin-left:-32px;background:url(https://www.nsi.edu.cn/_js/_portletPlugs/jwplayer/pause.png) no-repeat center;background-size:contain;cursor:pointer}video{background:#1f1f1f}.slider_time_content{float:left;margin-left:10px;position:relative;color:#fff;top:-2px}#hd_select option{color:#fff;background:#000}.wp_articlecontent{position:relative}div#slider1{position:absolute;bottom:62px;left:479px;display:none;width:5px!important}div#btn_qp{position:absolute;bottom:38px;left:511px;color:#fff}.voice{position:absolute;bottom:41px;left:475px;width:21px;height:18px;background:url(https://www.nsi.edu.cn/_js/_portletPlugs/jwplayer/voice.png) no-repeat center}.ui-slider-vertical .ui-slider-range-min{background:#c1c1c1}.ui-slider-vertical .ui-slider-handle{left:-.43em;margin-left:0;margin-bottom:-.6em}.ui-slider .ui-slider-handle{width:1em;height:1em;border-radius:50%;background:#a9a9a9!important;border:1px #fff solid!important}