.w_s{ width:668px;height:47px; background-image:url(https://simg.instrument.com.cn/webinar/20110221/images/d_s_bg.jpg); background-repeat: repeat-x; background-color:#FFFFFF;}
.w_s_s{ width:90px; padding:15px 0px 0px 10px; float:left;}
.w_s_x{ width:21px; height:47px; float:left; background-image:url(https://simg.instrument.com.cn/webinar/20110221/images/x_1.jpg); background-color:#FFFFFF;}
.w_s_ss{ width:542px; height:47px; float:right; line-height:47px; vertical-align:middle;}
.w_s_ss_t{ width:542px; height:47px; line-height:47px; vertical-align:middle; color:#666666;}

.wlhy{ width:668px; border:#dbdbdb 1px solid; float:left; padding-bottom:7px;}
.line{ width:648px; border-bottom:#dedede 1px dashed; height:1px; margin:0px 10px 0px 10px; padding:0px; clear:both; overflow:hidden;}
.jqap{ width:648px; margin:0px 10px 0px 10px; font-size:14px; color:#3b3b3b;}
.j_r{ float:right; font-size:12px; color:#1f3a87;}
.hd_xq{ width:648px; margin:0px 10px 0px 10px; clear:both; overflow:hidden;}
.hdxq_vphoto{ width:221px; border:#dedede 1px solid; float:left;}
.hdxq_vphoto img{ margin:3px;}
.hdxq_text{ width:425px; float:right; font-size:12px; color:#202020}
.hdxq_text ul{ margin:0px 0px 0px 10px; padding:0px;}
.hdxq_text li{ line-height:24px;}
.h_t_b{ font-size:14px; font-weight:bold; color:#333333;}
.h_t_li{ line-height:16px; margin:0px; margin:0px 0px 10px 0px;}
.wl_xx{ width:648px; margin:0px 10px 0px 10px;}
.wl_xx ul{ margin:0px; padding:0px;}
.wl_xx li{ float:left; width:324px; height:23px; line-height:23px; vertical-align:middle;}

.xljz{float:right; padding-bottom:7px;}
.xljz_t{ width:278px;}
.x_t_ad{ width:260px; margin:5px auto;}
.x_t_jz{ width:262px;margin:0px auto; color:#333333;}
.x_t_jz ul{ margin:0px; padding:0px;}
.x_t_jz li{ float:left;}
.x_t_jz img{ margin:7px 0px 0px 0px;}
.xtjz_li{ line-height:17px; margin:0px 0px 0px 7px;}

.d_s{ width:958px; border:#dbdbdb 1px solid; height:47px; background-image:url(https://simg.instrument.com.cn/webinar/20110221/images/d_s_bg.jpg); background-repeat: repeat-x; background-color:#FFFFFF;}
.db_s_s{ width:105px; padding:15px 0px 0px 10px; float:right; margin:0px 10px 0px 0px;}
.d_s_x{ width:21px; height:47px; float:left; background-image:url(https://simg.instrument.com.cn/webinar/20110221/images/x_1.jpg); background-color:#FFFFFF;}
.db_s_ss{ width:832px; height:47px; float:right; line-height:47px; vertical-align:middle;}
.d_s_ss_k{ width:382px; height:32px; background-image:url(https://simg.instrument.com.cn/webinar/20110221/images/ss_k.jpg); margin:9px 0px 0px 0px; float:left;}
.ss_k_l{width:77px;height:24px;background-image:url(https://simg.instrument.com.cn/webinar/20110221/images/ss_l.jpg);background-repeat:no-repeat; background-position:right; margin:4px 0px 0px 0px; font-size:12px; color:#000000; line-height:24px; vertical-align:middle; padding:0px 0px 0px 8px; float:left;}
.ss_k_s{ width:230px; float:left; height:24px; margin:4px 0px 0px 0px;}
.ss_k_s input{ width:230px; border: 1px solid #FFFFFF; height:22px; line-height:22px; vertical-align:middle; font-size:12px; color:#333333;}
.ss_k_a{ width:55px; float:right; margin:4px 0px 0px 0px; padding:0px 0px 0px 5px;}
.db_s_ss_t{ width:300px; height:32px; float:left; margin:9px 0px 0px 10px; line-height:32px; vertical-align:middle; color:#666666;}

.tjsp{ width:668px; border:#dbdbdb 1px solid; float:left;}
.tj_b{ width:658px; height:31px; line-height:31px; vertical-align:middle; background-color:#f8f8f8; padding:0px 0px 0px 10px; font-size:14px; font-weight:bold; color:#333333}
.tj_t{ width:648px; padding:0px 10px 0px 10px; clear:both; overflow:hidden;}
.tj_t_v{ width:317px; float:left;}
.tj_t_v img{ border:#b7b6b4 1px solid;}
.tj_t_v ul{ margin:0px; padding:0px;}
.tj_t_v li{ margin:0px 0px 5px 0px;}
.tj_v_li{ line-height:18px;}
.tj_line{ width:7px; float:left; margin:40px 10px 0px 10px;}
.tj_t_l{ width:304px; float:right; color:#808080;}
.tj_t_l img{ border:#cccccc 1px solid; padding:2px;}
.tj_t_l ul{ margin:0px; padding:0px; list-style-type:none; clear:both; overflow:hidden;}
.tj_t_l li{ float:left;}
.tj_l_li{ margin:0px 0px 0px 8px; line-height:18px;}

.cssp{float:right; padding-bottom:8px;}
.cs_v{width:260px; margin:5px auto; clear:both; overflow:hidden;}
.cs_v_photo{ width:80px; float:left; border:#dedede 1px solid; padding:1px;}
.cs_v_xq{ float:right; width:166px; line-height:22px; margin:0px 0px 0px 10px;}
.cs_v_xq img{ float:left; margin-right:5px;}
/**/
.cs_l{width:260px; margin:6px auto 0px auto; clear:both; overflow:hidden;}
.cs_l ul{ margin:0px; padding:0px;}
.cs_l li{ line-height:22px; clear:both; overflow:hidden;}
.cs_l_span{ float:right; margin:0px 0px 0px 3px;}
.cs_logo{width:260px; margin:5px auto 0px auto; clear:both; overflow:hidden;}
.cs_logo img{ border:#ececec 1px solid;}
.cs_logo ul{ margin:0px; padding:0px;}
.cs_logo li{ float:left;}
.cs_li{ margin:0px 16px 0px 0px;}

.ad{ width:960px;}
.ad1{ width:670px; float:left; height:80px;}
.ad2{ widows:280px; float:right; height:80px;}

.m_video{ width:960px;}
.m_video_left{width:670px; float:left; clear:both; overflow:hidden;}
.m_v_l{ width:670px; float:left; clear:both; overflow:hidden;}
.video_l{ width:668px; border-bottom:#e4e4e4 1px solid; border-left:#e4e4e4 1px solid; border-right:#e4e4e4 1px solid; border-top:#d8d5d5 2px solid; clear:both; overflow:hidden;}
.v_l_b{ width:658px; padding:0px 0px 0px 10px;}
.vl_span{ float:right; margin:0px 18px 0px 0px; color:#d5d5d5; font-size:12px;}
.v_l_f{ width:608pxl; padding:0px 30px 0px 30px; clear:both; overflow:hidden;}
.width{ width:57px; float:left;}


.v_film{ width:162px; float:left; overflow:hidden;}
.v_film_p{ width:162px; height:122px; background-image:url(https://simg.instrument.com.cn/webinar/20110221/images/video_bg.jpg); background-repeat:no-repeat;}
.v_film_p img{ margin:7px 4px 6px 5px; border:#dadada 1px solid;}
.v_film_t{width:162px; color:#808080; clear:both; overflow:hidden;}
.v_film_img{ float:left; margin:0px 0px 0px 0px;}
.v_film_li{ height:14px; line-height:14px; vertical-align:middle; margin:8px 0px 0px 0px;}
.v_film_li1 { height:23px; line-height:19px; vertical-align:middle;}
.v_film_t ul{ margin:0px; padding:0px;}
.v_film_t li{ width:162px; clear:both; overflow:hidden;}
.tj_span{ float:right;}

.m_video_right{ width:280px; float:right;}
.v_sp_l{padding-bottom:10px;}
.sp_l_l{ width:260px; margin:0px auto; clear:both; overflow:hidden;}
.sp_l_xh{ width:14px; float:left; margin:3px 0px 0px 0px;}
.sp_l_photo{ width:71px; float:left; margin:3px 0px 0px 4px;}
.sp_l_photo img{border:#cccccc 1px solid; padding:2px;}
.sp_l_t{float:right; width:161px; line-height:19px; margin:0px 0px 0px 10px;}
.sp_l_t img{ float:left; margin-right:5px;}
.spline{ width:260px; height:1px; margin:0px auto 0px auto; padding:0px; border-bottom:#cfcfcf 1px dashed; clear:both; overflow:hidden;}

.ad3{ width:280px; height:145px;}

/*µã²¥Ê×Ò³ÓÃcss*/
.m_v_tjzj{width:668px; border:#dbdbdb 1px solid; float:left;}
.tjzj_b{ width:658px; height:31px; line-height:31px; vertical-align:middle; background-color:#f8f8f8; padding:0px 0px 0px 10px; font-size:14px; font-weight:bold; color:#333333}
.tjzj_t{ width:648px; padding:0px 10px 0px 10px; clear:both; overflow:hidden;}
.tj_t_con{width:313px; float:left;}
.tj_t_b{ width:303px; height:28px; background-image:url(https://simg.instrument.com.cn/webinar/20110221/images/tjzj_bg.jpg); background-repeat:repeat-x; padding:0px 0px 0px 10px;}

.tj_t_b img{ float:left;}
.tj_t_tx{ width:311px; border-bottom:#e5e6e7 1px solid; border-left:#e5e6e7 1px solid; border-right:#e5e6e7 1px solid; color:#808080;}
.tj_t_tx ul{ list-style-type:none; margin:0px 10px 0px 10px; padding:0px;}
.tj_t_tx li{ line-height:17px;}
.tj_t_tx img{ float:left; margin-top:2px;}
.tj_width{ width:20px; float:left;}