@charset "utf-8";
/* CSS Document */
/*当前位置*/
.LSVideo_current{ background:url(../images/LSVideo_currentBG.png) no-repeat left center; padding-left:10px;color:#c72100; margin-top:15px;}
.LSVideo_current a{padding:0 5px; color:#c72100;}
/*视频播放器*/
.LSVideo_screen{ border:1px solid #aeaeae; margin-top:10px;}
.LSvideoScreen_Left{ background:url(../images/LSvideoScreen_Left.jpg) no-repeat right center #e8e8e8; padding:2px; height:458px; width:800px;}
.LSvideoScreen_right{width:387px;}
/*教辅资料、本课介绍*/
.LSvideo_datum{border-bottom:1px solid #d1d1d1;padding:15px;}
.LSvideo_Course h2,.LSvideo_datum h2{font:normal 20px/40px 微软雅黑; color:#1b71b4;}
.LSvideo_datum p{padding-left:20px; line-height:30px;}
.LSvideo_datum p a{color:#323232;}
.LSvideo_datum p a:hover{color:#cc0000;}
.LSvideo_Word{background:url(../images/page_white_word.png) no-repeat left center;}
.LSvideo_ppt{ background:url(../images/ppt.png) no-repeat left center;}
.LSvideo_Course{padding:15px;}
.LSCourse_intro p{ text-indent:2em; line-height:23px;color:#686868; font-size:14px;}
/*分享*/
.LSvideo_Opera{ background:url(../images/LSvideo_Opera.png) repeat-x; height:39px; margin-top:15px; border:1px solid #d1d1d1; line-height:39px; padding:0 25px;}
.LSvideo_Opera span{padding-right:30px; padding-left:18px;}
.LSJoin_Course{ background:url(../images/LSJoin_Course.png) no-repeat left center;}
.LScollect_Course{ background:url(../images/LScollect_Course.png) no-repeat left center;}
.LSshare_Course{background:url(../images/LSshare_Course.png) no-repeat left center;}
.LSshare_Course a img{margin-bottom:-4px; margin-right:5px;}
/*本科其他视频*/
.LSvideo_list{ border:1px solid #d1d1d1; margin-top:15px; padding:15px 20px 15px 60px;}
.LSvideo_Ltitle span{ background:#dfdfe1; padding:8px 15px;}
.LSvideoList_Content{width:auto; overflow:hidden;}
.LSvideoList_Content ul{width:auto;}
.LSvideoList_Content ul li{float:left;width:140px; line-height:30px;height:130px; overflow:hidden; margin:15px 17px 0 0; text-align:center; color:#646464;}
.LSvideoList_img a{width:132px; padding:3px; border:1px solid #dadada; height:90px; display:inline-block;}
.LSvideoList_actives{padding:1px; border:3px solid #ffa500;}
.LSvideoList_img img{ width:132px; height:90px;}
/*课程介绍*/
.LSCourse_introduce{border:1px solid #d1d1d1; margin-top:15px;}
.LSCourseIntro_title{ background:url(../images/LSCourseIntro_title.png) repeat-x; height:42px;}
.LSCourseIntro_title h2{color:#1b71b4; padding-left:25px; font:normal 20px/42px 微软雅黑;}
.LSCourseIntro_text{padding:15px;}
.LSCourseIntro_text p{text-indent:2em; line-height:24px;}
/*课堂互动*/
.LSCourse_interaction{ background:url(../images/LSCourse_interaction.png) repeat-y top right;}
.LSCourseInter_left{width:690px;}
.LSdialog_box{padding:15px; padding-bottom:0;width:648px; overflow:hidden;}
.LSdialog_box textarea{width:648px; height:105px; border:1px solid #abadb3;}
.LSdialog_submit{ text-align:right;margin-top:15px;}
.LSdialog_submit input{ background:url(../images/LSdialog_submit.jpg) no-repeat; border:0 none; height:24px; width:51px;}
.LScomment_title{ border-bottom:1px solid #d1d1d1; height:30px; position:relative;}
.LScomment_TitleText{position:absolute; left:25px; top:-5px; border:1px solid #d1d1d1; border-bottom:1px solid #fff; background:#fff; display:inline-block; height:35px; color:#323232; font:normal 16px/35px 微软雅黑; padding:0 18px;}
.LScomment_news{ line-height:30px; padding-left:20px;}
.LScomment_news span{padding:0 5px; color:#0276bf;}
.LScomment_list li{padding:15px; border-bottom:1px solid #f0f0f0;}
.LScomment_Img a{width:30px; height:30px; padding:3px; border:1px solid #d1d1d1; display:inline-block;}
.LScomment_Img a img{width:30px; height:30px;}
.LScomment_text{margin-left:10px;}
.LScomment_course a{background:url(../images/LScomment_course.png) no-repeat left center;padding-left:30px; border:1px solid #dedede; height:17px; overflow:hidden; line-height:17px; display:inline-block; color:#969696; padding-right:10px;}
.LScomment_onece{padding-top:5px;}
.LSlearnning_people ul li p a,.LScomment_date a,.LScomment_onece a{color:#0a8bde; }
.LScomment_date{ text-align:right;}
.LScomment_date span{padding-right:8px;color:#969696;}
.LScomment_number{ text-align:right; padding:15px;}
.LScomment_number a{ border:1px solid #d6d6d6; padding:3px 6px; color:#0a8bde; font-size:14px;}
.LScomment_number a.LScommentNM_active{color:#000; font-weight:bold;}
/*还有谁在学习这门课程*/
.LSCourseInter_right{width:278px;}
.LSCourseLearnP_title{ font:normal 20px/40px 微软雅黑;color:#1B71B4;}
.LSCourseLearn_people{padding:15px 20px;}
.LSlearnning_people{width:238px; overflow:hidden;}
.LSlearnning_people ul{width:252px;}
.LSlearnning_people ul li{padding:8px 14px 0 0; text-align:center; width:70px; float:left; overflow:hidden; height:80px; line-height:30px;}
.LSlearnP_Img img{width:48px; height:50px;}

/*做笔记、答疑*/
.LSCourse_suspension{position:fixed; top:190px; right:0px;_position:absolute;_left:auto;_bottom:auto;
_right:expression(eval(document.documentElement.scrollLeft));_top:expression(eval(document.documentElement.scrollTop)+190);}
.LSanswer_questions,.LSCourseTake_notes{width:45px; height:40px; text-align:center; cursor:pointer;color:#fff; padding-top:5px;line-height:24px;}
.LSanswer_questions{background:#92c621;  border:1px solid #81b140;margin-top:3px; }
.LSCourseTake_notes{background:#0ba5d2; border:1px solid #299ec0;}

.LSwindow2,.LSwindow1{position:fixed; right:50px; top:190px;_position:absolute;_left:auto;_bottom:auto; display:none;
_right:expression(eval(document.documentElement.scrollLeft))-50;_top:expression(eval(document.documentElement.scrollTop)+190);}
.LSwindow_content{width:355px; border:1px solid #d1d1d1;background:#fff;}
.LSwindow_title{ background:url(../images/Cwindow_title.png) repeat-x; height:25px; line-height:25px; border:1px solid #89bf44; border-bottom:1px solid #666;}
.LSwindow_close{float:right; background:url(../images/Cwindow_close.png) no-repeat; height:9px; width:11px; display:inline-block; margin-right:8px; margin-top:7px;}
.LSwindow_title h2{font-size:14px;color:#fff; margin:0; padding-left:10px;}
.LSwindow_text{font-size:12px; line-height:25px; padding:0 5px;}
.LSwindow_text a{color:#0000ee; text-decoration:none;}
.LSwindow_times{color:#999;}
.LSwindow_dialog{padding-top:15px;}
.LSwindow_dialog textarea{width:340px;}
.LSwindow_submit2,.LSwindow_submit{ text-align:right;}
.LSwindow_submit a{ background:url(../images/Cwindow_submit.png) no-repeat; width:50px; height:26px; display:inline-block; margin-top:5px;}
.LSwindow_submit2 a{background:url(../images/Cwindow_submit2.jpg) no-repeat; width:50px; height:26px; display:inline-block; margin-top:5px;}
.LSwindow_list li{padding:8px 10px; border-bottom:1px solid #d1d1d1;}
.LSwindowList_inco{ background:url(../images/notebook.png) no-repeat left 5px; padding-left:20px;}
.LSquestion{padding:0 8px;}
.LSquestion li{ background:url(../images/question.png) no-repeat left 3px; line-height:35px; padding-left:25px; border-bottom:1px solid #dedede;}
.LSquestion li a{color:#005432;}
.LSquestion li p.action{ background:url(../images/action.png) no-repeat left top; line-height:25px;  padding-left:25px; }