body{background: #f7f7f7;}
.heads{width:100%;position:fixed;top:0;z-index:100;}
.back_home{width:440px;height:50px;margin:0 auto;display:block;overflow:hidden;box-sizing:border-box;padding:0 20px;background-color:#fff;display:-webkit-flex;display:flex;flex-direction:row;justify-content:space-between;align-items:center;}
.back_homeA{display:-webkit-flex;display:flex;flex-direction:row;align-items:center;}
.back_homeI{width:12px;}
.back_homeW{font-size:18px;color:#666;width:93%;text-align:center;}
.mtop50{margin-top:50px;}
.hctent{width:440px;margin:0 auto;margin-top:50px;}
.video_content{width:440px;height:248px;display:block;margin:0 auto;background:#fff;}
.mk_video{width:100%;height:100%;display:block;}
.mk_nav{width:440px;box-sizing:border-box;padding:12px 30px 0 30px;display:-webkit-flex;display:flex;flex-direction:row;justify-content:space-between;align-items:center;background-color:#fff;margin-left:auto;margin-right:auto;border-bottom:1px solid #eee;border-top:1px solid #eee;position:relative;}
.mk_navA{display:-webkit-flex;display:flex;flex-direction:column;justify-content:center;align-items:center;}
.mk_navAw{font-size:20px;}
.ynavw{color:#333232;font-weight:bold;}
.nnavw{color:#666;}
.mk_navAl{width:17px;height:2px;border-radius:1px;margin-top:5px;margin-bottom:6px;}
.unit_list{width:100%;float: left;}
.first_tier{width:100%;box-sizing:border-box;background:#EBF1FA;display:-webkit-flex;display:flex;flex-direction:row;justify-content:space-between;align-items:center;box-sizing:border-box;padding:15px 30px 15px 20px;cursor:pointer;}
.unit_name{font-weight:bold;color:#333;font-size:17px;width:80%;}
.unit_operate{display:-webkit-flex;display:flex;flex-direction:row;align-items:center;}
.uortw{color:#999;font-size:14px;}
.uorti{width:14px;margin-left:6px;}
.scont,.fcont{width:100%;box-sizing:border-box;margin: 0 auto;border-radius: 10px;}
.second_tier,.ftier{width:100%;height:45px;background:#FFF9F7;color:#FF5D23;font-size:16px;border-radius:10px;display:-webkit-flex;display:flex;flex-direction:row;align-items:center;justify-content:center;}
.stieri,.ftieri{width:12px;margin-left:5px;}
.tcont,.four_cont{width:100%;box-sizing:border-box;display:none;}
.third_tier{width:100%;display:-webkit-flex;display:flex;flex-direction:row;align-items:center;}
.third_list,.fourth_list{width:100%;box-sizing:border-box;}
.tlistA{width:100%;display:-webkit-flex;display:flex;flex-direction:row;align-items:center;padding:15px 0;box-sizing: border-box;}
.tlistAi{width:22px;}
.third_listAw{font-size:18px;line-height:23px;margin-left:8px;width:80%;}
.tlistB{width:100%;display:-webkit-flex;display:flex;flex-direction:row;align-items:center;margin-bottom:15px;padding:15px 0 15px 12px;background:#EBF1FA;}
.ylistenw{color:#00A8EA;}
.nlistenw{color:#333;}
.container{width:440px;margin:0 auto;box-sizing:border-box;padding-bottom:130px;background-color:#fff;min-height:800px;overflow: hidden;}
.audio_content{width:440px;margin:0 auto;background-color:#fff;}
.picture_content{width:440px;margin:0 auto;background-color:#fff;overflow-y:auto;height:248px;}
.audiobj{width:100%;display:block;}
.mk_audio{display:block;margin:0 auto;width:100%;height:50px;background:#F1F3F4;}
.picturei{width:100%;display:block;}
.conts{background-color:#fff;width:440px;margin:0 auto;margin-top:335px;}
.mk_imgs{width:440px;margin:0 auto;margin-top:51px;}  
.mk_images{width:100%;}
.listbj{width:440px;box-sizing:border-box;padding:15px 10px 50px 10px;margin:298px auto 0 auto;background-color: #ffffff;min-height: 600px;}
.word_list{width: 100%; display:flex;flex-wrap:wrap;column-count:4;}
.ctner{border-radius:10px;box-sizing:border-box;padding:8px 5px;margin-bottom:10px;display:flex;align-items:center;height:44px;cursor: pointer;}
.bcFF5{background-color:#F5F5F5;}
.bcE13{background-color:#E7CB13;}
.wc333{color:#333;}
.wcFFF{color:#fff;}
.wpe24{width:24% !important;}
.fhsl{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
.dcitem{font-size:14px;width:100%;text-align:center;white-space:normal;}
.mlrem9{margin-left:5px;}
.flex_header{width:100%;position:fixed;top:50px;left:0;z-index:99;}
.cpter{cursor:pointer;}
.pnclass{font-size:16px;font-weight:100;color:#999;margin-left:4px;}
.ptpx15{padding-top:15px;}
.pbpx15{padding-bottom:15px;}
.ptbpx15{padding:15px 0;}
.mtbpx15{margin:15px auto;}
.mbpx15{margin-bottom:15px;}
.bcEBA{background:#EBF1FA;}
.bbF7F3{background:#FFF9F7;border:1px solid #FF5D23;}
.wpe92{width:92%;}
.plpx12{padding-left:12px;}
.plpe4{padding-left:4%;}
.fheader{width:100%;position:fixed;top:0;left:0;z-index:99;}
/* .mlpe4{margin-left:4%;} */
.uoatew{color:#999;font-size:14px;position:absolute;top:15px;right:15px;}
.ynavl{background:#FF4725 !important;}
.backc{background: #ffffff !important;color: #101010;}
.bbFF{background: #ffffff;border:1px solid #FFFFFF;}
.wcF00{color:#1966FF;font-weight:bold;}
.dnone{display:none;}