div.ans-cc iframe.ans-attach-online {width: 586px;height: 500px;background-color: #f6f6f6;border: none;overflow: hidden;-webkit-box-shadow: 5px 5px 10px #ccc;-moz-box-shadow: 5px 5px 10px #ccc;-o-box-shadow: 5px 5px 10px #ccc;box-shadow: 5px 5px 10px #ccc;}
.zstro strong{font-weight:bold;}
.g9{color:#999;}
.bluebtn{/*display:inline-block;*/font-weight:bold;text-align:center;background-color: #000080;color: #fff;}
.lvtt{font-size: 22px;}
.lvtv{color:#FF6600;font-style:italic;}
.mr20 { margin-right:20px;}
.pt2 { padding-top:2px;}
.pl10 { padding-left:10px;}
.pr10 { padding-right:10px;}
.pb2 {padding-bottom: 2px;}
.bdrad18{	-moz-border-radius:18px;	-webkit-border-radius:18px;	-o-border-radius:18px;	border-radius:18px;}
/*课程评价，计算长度的星*/
.starsarea{ display:inline; float:right; margin-left:10px;width: 300px;}
.starsarea a {display: inline-block; vertical-align: top;}
.starsarea span{display:inline-block; float:right; margin-left: 10px; vertical-align:top;}
.zs_star_gray { display:inline-block; float:right; width:103px; height:19px;margin-left:10px; background:url(../images/aprstars_3.png) 0 -93px no-repeat; }
.zs_star_color { display:inline-block; width:103px; height:19px; background:url(../images/aprstars_3.png) 0 0 no-repeat;}
.aprularea .second .zs_star_gray{ margin:5px 0; width:103px; float:none;}
.zcs_num {line-height: 29px;}
.zev_score {line-height: 29px;padding-left: 7px;color: #f60;}
.zev_sc_fs {font-size: 22px;}
.zcs_gray, .zcs_color {display: inline-block;width: 100px;height: 29px;background: url(../images/star_gray_3.png) 0 center no-repeat;}
.zcs_color { background:url(../images/star_color_3.png) 0 center no-repeat;}
.zcs_mt { float:right; margin-top:3px;}
/*课程访问数*/
.fl{float:left}
.fr{float:right}
.course_num{width:200px;font-size:14px; line-height:24px;padding-left:70px}