.header_top{position:fixed;top:0;left:0;width:100%;height:25px;min-width:1000px;background-color:#8c071f;z-index:1000}.registerLogin a{margin-right:10px;float:left;line-height:25px}.header_top a:link,.header_top a:visited{color:#ccc;text-decoration:none}.header_top a:hover{color:#fff}.header_top_inner{width:1000px;margin:0 auto}
.toolBar{float:right}.dropdown_menu{position:absolute;left:0;top:19px;z-index:2;background:#fff;border:1px solid #333;border-top:0;display:none;line-height:25px}.toolBar_drop_item01,.toolBar_drop_item02{width:85px}.toolBar_drop_item01 .dropdown_menu{width:83px}.toolBar_drop_item02 .dropdown_menu{width:83px}
.dropdown_menu a{display:block;text-align:left;padding-left:10px}.trigger_wrapper_hover a:link,.trigger_wrapper_hover a:visited{color:#666}.trigger_wrapper_hover a:hover{color:#000}.toolBar li{float:left;background:url(../img/header_top_separator.png) right 7px no-repeat;margin-top:1px}.trigger_wrapper{position:relative}
.trigger_wrapper .drop_arrow{background:url(../img/arrow_drop_down.png) left center no-repeat;_background:0;_filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='img/arrow_drop_down.png');display:inline-block;width:12px;height:10px;margin-left:3px;position:relative;top:0;_top:-3px;_right:-3px}
.trigger_wrapper_hover .drop_arrow{background:url(../img/arrow_drop_up.png) left center no-repeat;_background:0;_filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='img/arrow_drop_up.png')}.trigger_wrapper_hover .dropdown_menu_trigger{border:1px solid #333;border-bottom:0;background-color:#fff;display:inline-block}
.trigger_wrapper_hover .dropdown_menu{display:block}.toolBar_link{padding:0 10px;line-height:normal;display:block;padding-top:4px;line-height:normal}.it_container{width:1000px;margin:0 auto;clear:both;padding-top:50px;overflow:hidden}.toolBar_select_bag a.toolBar_link{background:url(../img/cart_aa961dee.png) 8px 5px no-repeat;padding-left:25px}
.toolBar_select_bag a.toolBar_link span{color:#f60;margin-left:3px}.studycenter_box01{width:1007px;margin-left:auto;margin-right:auto}.studycenter_box01_top,.studycenter_box01_bottom{height:1007px;height:6px;font-size:0}.studycenter_box01_top{background:url(../img/studycenter_ra1_top.jpg) left top no-repeat}
.studycenter_box01_top2{background:#ccc url(../img/studycenter_ra1_top2.jpg) left top no-repeat}.studycenter_box01_center{width:1007px;background:url(../img/studycenter_ra1_center.jpg) left top repeat-y;overflow:hidden}.studycenter_box01_bottom{background:url(../img/studycenter_ra1_bottom.jpg) no-repeat}
.pay_button{display:inline-block;width:67px;height:25px;line-height:25px;text-align:center;color:#fff!important;background:url(../img/sprite_bgline_715e9367.png) repeat-x 0 -40px;font-size:14px;font-family:"微软雅黑";float:right;margin-right:10px}.customcur_filter{height:50px;line-height:50px;padding:0 20px}
.customcur_filter_sort{float:left}.customcur_filter_sort a{margin:0 10px}.customcur_filter_sort a:link,.customcur_filter_sort a:visited{color:#09f}.customcur_filter_sort a:hover{color:#F00}.customcur_filter_sort_all{margin:0 10px}.customcur_filter_keyword{position:relative;float:right;margin:10px 10px 0 0;_margin:15px -5px 0 0;overflow:hidden}
.customcur_filter_keyword .keyword_search{float:left;height:28px;width:258px;padding-left:8px;line-height:28px;border:1px solid #CCC;border-right:0;border-radius:3px 0 0 3px}.customcur_filter_keyword .search_btn{float:left;dipsly:block;position:absolute;left:240px;top:50%;margin-top:-15px;height:30px;width:30px;background:url(../img/search_5006cc16.png) no-repeat 0 0;border:0;cursor:pointer}
.customcur_filter_keyword .search_btn:hover{background-position:0 -30px}.lessons_record_warp{width:1000px;overflow:hidden;margin-left:0}table.dataTable{background:url(../img/datatable-hd_68d9c857.png) repeat-x 0 0 transparent;width:1002px}table.dataTable thead th{height:30px;background:url(../img/datatable-th-seprator_d6f94826.png) no-repeat center right transparent;text-align:center;color:#666}
table.dataTable td{height:30px;color:#666;padding:0 10px;border-bottom:1px solid #ddd}.studycenter_footer{width:1000px;margin:20px auto;clear:both;text-align:center;color:#666}.studycenter_footer a:link,.studycenter_footer a:visited{color:#8c071f}.studycenter_footer a:hover{color:#f00}.password_edit{border:1px solid #ddd;border-radius:5px}
.password_edit_page{background:#fff}.password_edit h2{height:40px;line-height:40px;font-weight:bold;font-size:14px;border-bottom:1px dotted #ddd;padding-left:20px;padding-bottom:20px}.password_edit p{margin:10px;margin-left:50px;overflow:hidden}.password_edit p span{float:left;font-weight:bold;display:inline-block;width:90px;text-align:left;margin-right:20px}
.password_edit p a{margin-left:10px}#mask{background:#000;filter:alpha(opacity=60);opacity:.6;position:fixed;top:0;left:0;z-index:1;_position:absolute;_bottom:20px;_top:expression(eval(document.documentElement.scrollTop+document.documentElement.clientHeight-this.offsetHeight-(parseInt(this.currentStyle.marginTop,10)||0)-(parseInt(this.currentStyle.marginBottom,10)||0)))}
#name_edit,#email_edit,#password_edit,#phone_edit,#personInfoEdit,#AgenterApplyEdit{position:fixed;z-index:1000;width:310px;_position:absolute;display:none;border:10px solid #333;border-radius:5px;background:#eee;padding-bottom:20px}.popBox h2{height:35px;line-height:35px;color:#fff;font-weight:bold;font-size:14px;background:#09f;padding-left:10px;position:relative;margin:0}
.popBox h2 a.close{display:inline-block;height:22px;width:22px;right:10px;margin-top:-10px;line-height:20px;position:absolute;top:50%;color:#fff;background:url(../img/closebutton.jpg) no-repeat center top}.popBox h2 a.close:hover{background:url(../img/closebutton.jpg) no-repeat center bottom}.popBox p{margin:10px}
.popBox p small{font-size:10px;color:#ccc}.popBox input{margin:0 10px 10px 10px;width:290px;height:20px;border:1px solid #ddd}.sumit_button{margin:20px 10px 20px 10px;text-align:center}.sumit_button a{padding:5px 10px;margin:0 5px;font-size:12px;border-radius:5px}.sumit_button a.ok_button{background:#09f;color:#fff}
.sumit_button a.ok_button:hover{background:#29a5fc}.sumit_button a.cancel_button{background:#aaa;color:#fff}.sumit_button a.cancel_button:hover{background:#bcbcbc}.popBox input.textWidth1{width:185px}.getnum_button{padding:3px 10px;background:#09f;color:#fff!important;border-radius:5px;position:relative;_top:-14px}
html,body{width:100%;height:100%}.video_play_page{width:100%;height:100%;overflow:hidden;background:#6a6a6a;position:relative}.video_container{width:100%;height:100%;position:relative;z-index:10}.video_title{width:335px;height:100%;position:absolute;right:0;top:0;border-left:2px solid #000;overflow:hidden}
.video_views{position:relative;margin-right:337px;height:100%;z-index:1}.video_views iframe,.video_views iframe *{position:relative;z-index:1}.video_views_top_area{height:80px}.video_control_section{padding:15px 0;height:20px;line-height:20px}.video_control_section a.open_video_info{color:#bbb;float:left;background:url(../img/video-box-btn-new_6028443b.png) no-repeat 0 -173px;width:111px;height:26px;text-indent:19px;line-height:26px;_background:url(../img/video-box-btn-new_6028443b.gif) no-repeat 0 -173px}
.video_control_section a.title_icon{color:#bbb;float:right;height:26px;width:31px;letter-spacing:-2px;line-height:26px;text-indent:9px;background:url(../img/video-box-btn-new_6028443b.png) no-repeat 0 -253px;font-size:12px;_background:url(../img/video-box-btn-new_6028443b.gif) no-repeat 0 -253px}.video_bottom_area{padding:3px 10px}
.video_course_title{color:#fff}.video_findBestNetwork{float:right;width:80px;padding-left:21px;position:relative;color:#bbb;font-size:12px;background:url(../img/video-box-btn-new_6028443b.gif) repeat-x 0 -67px;positin:re;z-index:5}.video_control_tips{position:absolute;top:18px;left:0;z-index:10;padding-top:10px;text-align:center;color:#bbb;font-size:12px}
.vontrol_tips_trangle{position:absolute;top:4px;left:37px;_top:-14px;width:0;height:0;border-top:0;border-right:6px dashed transparent;border-left:6px dashed transparent;border-bottom:6px solid #555}.video_control_tips_ul{width:85px;background:#555;padding:5px 2px;border-radius:2px;text-align:center}
.video_control_tips_li{height:26px;line-height:26px}.video_control_tips_li a.link{color:#bbb}.video_control_tips_li a.link:hover{background:#787878;color:#fff;display:block;width:100%;height:100%}.video_downloadClient{background:url(../img/video-box-btn-new_6028443b.gif) repeat-x 0 -228px;float:right;position:relative;width:80px;padding-left:17px;color:#bbb;font-size:12px;z-index:5}
.video_downloadClient{width:70px;padding-left:23px;background:url(../img/video-box-btn-feed_3381ebc2.png) no-repeat 0 1px;float:right;position:relative;color:#bbb;font-size:12px}.video_downloadClient a{color:#bbb;font-size:12px}.video_main{position:absolute;top:72px;right:10px;left:10px;bottom:20px;background:#1d1d1d;z-index:3}
.video_box_bottom{position:absolute;left:10px;right:10px;bottom:15px;height:37px;background:url(../img/course-box-bottom-bgline_b206b7ca.png) repeat-x}.share_control_section{position:relative;padding:10px 15px;height:16px;line-height:16px;float:left}.course_box_btn{background:url(../img/video-box-btn-new_6028443b.gif) repeat-x 0 0;color:#bbb;font-size:12px}
.view_help{background-position:0 -25px;padding-left:20px;background-repeat:no-repeat;float:left;width:70px}.download_course{background-position:0 -311px;padding-left:20px;background-repeat:no-repeat;float:left;width:70px}.view_attachment{background-position:0-365px;padding-left:15px;background-repeat:no-repeat;float:left;width:80px;position:relative}
.share_course{background-position:0 -114px;padding-left:20px;background-repeat:no-repeat;width:70px;position:relative}.show_study_user{float:right;width:280px;height:37px;position:relative;overflow:hidden}.user_playing{float:right;width:100px;color:#bbb;line-height:37px}.user_container{width:180px;height:37px;line-height:37px;float:right;position:absolute}
.user_one{width:90px;color:#bbb;font-size:12px;float:left;line-height:37px}.user_photo{width:20px;height:20px;border:1px solid #fff;float:left;margin:8px 7px 0 0}.user_name{width:60px;float:left;word-break:keep-all;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#bbb;font-size:12px}.video_info{width:275px;height:97px;padding:20px 40px 15px 20px;color:#fff}
.video_info dt{width:150px;height:65px;float:left}.video_info dt a{display:block;overflow:hidden;text-overflow:ellipsis;color:#bbb!important;font-size:12px;width:150px;white-space:nowrap}.video_info dd{width:120px;overflow:hidden;float:right;height:65px}.video_info dd a img{width:120px;height:65px}.video_tab{position:absolute;top:105px;right:0;left:0;bottom:0;background:#eaeaea}
.video_tab_bd{overflow:scroll;position:absolute;bottom:0;right:0;left:0;top:35px;background:#eaeaea}.video_tab_hd ul{height:25px;padding:5px 15px;border-top:1px solid silver;color:#fff;background:url(../img/sprite_bgline_715e9367.png) repeat-x 0 0}.video_tab_hd ul li{width:45px;height:25px;line-height:25px;padding-left:5px;padding-right:10px;margin-right:40px;cursor:pointer;font-weight:bold;float:left;text-align:center;margin-left:10px}
.video_tab_hd ul li a{display:inline-block;width:45px;height:25px;text-align:right;position:relative}.video_tab_hd ul li.current,.video_tab_hd ul li:hover{background:#676767;border-radius:2px}.video_tab_hd ul li.current a,.video_tab_hd ul li:hover a{color:#fff}.video_tab_hd ul li.course a{background:url(../img/sprite_ico_7f6fa6fa.png) no-repeat 2px 0}
.video_tab_hd ul li.note a{background:url(../img/sprite_ico_7f6fa6fa.png) no-repeat 2px -25px}.video_tab_hd ul li.question a{background:url(../img/sprite_ico_7f6fa6fa.png) no-repeat 2px -50px}.video_tab_item ul li{height:38px;line-height:38px;padding:0 10px 0 30px;background:url(../img/listdivIcon.jpg) no-repeat 29px top;position:relative}
.video_tab_item ul li span{display:inline-block;height:20px;line-height:20px;position:absolute;right:20px;top:50%;margin-top:-10px}.video_tab_item ul li.last_listitem{background:url(../img/listdivIcon.jpg) no-repeat 29px -19px}.video_tab_item ul li i{position:absolute;left:10px;top:30px;background-color:#ccc;padding:0 5px;height:28px;line-height:28px;white-space:nowrap;font-size:14px;font-style:normal;z-index:20;display:none}
.video_tab_item ul li .link{display:inline-block;height:38px;line-height:38px;position:relative;z-index:1;background:url(../img/video_icon.png) no-repeat left center;left:-8px;padding-left:20px;width:55%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#000!important}.hasExercises{display:inline-block;height:20px;width:20px;background:url(../img/xjlx.png) no-repeat center bottom;vertical-align:middle;position:absolute;right:32%;top:40%;margin-top:-7px}
.hasAnswer{display:inline-block;height:20px;width:20px;background:url(../img/xjckda.png) no-repeat center bottom;vertical-align:middle;position:absolute;top:40%;margin-top:-7px}.active .hasExercises,li:hover .hasExercises{background-position:center top}.video_tab_item ul li.active,.video_tab_item ul li:hover{border:0;background:url(../img/sprite_bgline_715e9367.png) repeat-x 0 -40px}
.video_tab_item ul li.active a,.video_tab_item ul li:hover a{color:#fff!important}.video_tab_item ul li.active span,.video_tab_item ul li:hover span{color:#fff}.select-btn{width:32px;height:33px;position:absolute;top:2px;left:290px;background:url(../img/select-triangle_60b7a63.jpg) no-repeat scroll 0 0 transparent;overflow:hidden;cursor:pointer;z-index:10;display:block}
.icon{width:20px;height:20px;display:block;position:relative;top:-27px;left:360px}.invalid-text{position:absolute;top:10px;right:458px;background:url(../img/index-reg-tip_99a17ef1.png) repeat-x 0 -35px transparent}.invalid-text s{position:absolute;bottom:-16px;right:15px;font-size:14px;color:red;text-decoration:none}
.select-content{width:200px;overflow:visible;position:absolute;right:488px;background:#fff;border:1px solid #ddd;border-ridius:1px;display:none}.select-content .on{display:block}.select-list{height:28px;line-height:28px;padding:0 10px;color:#000;cursor:pointer;position:relative}.select-content li.hover{background:#09f;color:#fff}
.wrong{border:1px solid #f66!important}.input-icon{background:url(../img/field-correct_568ca8b4.png) no-repeat 272px center}.input-icon-wrong{background:url(../img/field-error_e116def3.png) no-repeat 272px center}.icode-change{position:absolute;top:7px;right:415px}.popBox .form_item{height:24px;float:left;margin:5px;width:298px}
.popBox .form_item .form_item_title{float:left;height:24px;line-height:24px}.popBox .form_item .form_item_content{float:right;width:230px}.floatL{width:100%;float:left;margin:5px}.info_set_hd{font-size:12px;font-weight:bold;color:#555}.info_set_hd a{text-decoration:none;font-weight:normal;font-size:14px;color:#555;margin-left:20px}
.info_set_bd p label{font-weight:bold;display:inline-block;width:90px;text-align:left;margin-right:20px;height:25px}.info_set_bd p input.hide{background:#fff;border:0;color:#f00}.info_set_bd p span{color:#f00;margin-left:1px;text-align:left}.sumit_button a.ok_button{background:#09f;color:#fff}.info_set_bd p input{border:1px solid #ccc;width:192px;height:20px;color:#000;line-height:20px;padding-left:10px;font-family:"微软雅黑"}
.form_item{width:800px;margin:10px;margin-bottom:15px;margin-left:50px;position:relative}.form_item_title{width:90px;line-height:30px;float:left;padding-right:15px;text-align:left;font-weight:bold;display:inline-block;margin-right:5px;height:30px}.form_item_content{height:40px;font-size:14px}.form_item_content input{border:1px solid #ccc;width:192px;height:20px;color:#000;line-height:20px;padding-left:10px;font-family:"微软雅黑"}
.form_item_content input.field{width:190px;line-height:18px;padding-bottom:5px;padding-left:10px}.form_item_content input.hide{background:#fff;border:0}.form_item_content a{width:23px;height:23px}.form_item_content a.hide{background:#fff;border:0}.pay_button{display:inline-block;width:67px;height:25px;line-height:25px;text-align:center;color:#fff!important;background:url(../img/sprite_bgline_715e9367.png) repeat-x 0 -40px;font-size:14px;font-family:"微软雅黑"}
.btn_area{margin:15px 15px 0 15px;padding:15px 0;border-top:1px solid #c5c5c5;text-align:center}.btn_area a{margin:0 15px}.btn_area a img{margin-right:10px}.bdimgshare-lbl{padding-right:5px;cursor:default;float:left;height:16px;line-height:16px;margin:6px 0}.bdshare-button-style0-16 .bds_qzone{background-position:0 -52px}
.bdshare-button-style0-16 .bds_tsina{background-position:0 -104px}.bdshare-button-style0-16 .bds_renren{background-position:0 -208px}.bdshare-button-style0-16 .bds_tqq{background-position:0 -260px}.bdshare-button-style0-16 .bds_kaixin001{background-position:0 -312px}.bdshare-button-style0-16 .bds_tqf{background-position:0 -364px}
.bdshare-button-style0-16 .bds_hi{background-position:0 -416px}.bdshare-button-style0-16 .bds_douban{background-position:0 -468px}.bdshare-button-style0-16 .bds_tsohu{background-position:0 -520px}.bdshare-button-style0-16 .bds_tieba{background-position:0 -728px}.bdshare-button-style0-16 .bds_hx{background-position:0 -988px}
.bdshare-button-style0-16 .bds_fx{background-position:0 -1040px}.bdshare-button-style0-16 .bds_ty{background-position:0 -1196px}.bdshare-button-style0-16 .bds_fbook{background-position:0 -1352px}.bdshare-button-style0-16 .bds_twi{background-position:0 -1404px}.bdshare-button-style0-16 .bds_linkedin{background-position:0 -1664px}
.bdshare-button-style0-16 .bds_meilishuo{background-position:0 -1716px}.bdshare-button-style0-16 .bds_mogujie{background-position:0 -1768px}.bdshare-button-style0-16 .bds_diandian{background-position:0 -1820px}.bdshare-button-style0-16 .bds_huaban{background-position:0 -1872px}.bdshare-button-style0-16 .bds_duitang{background-position:0 -2028px}
.bdshare-button-style0-16 .bds_youdao{background-position:0 -2080px}.bdshare-button-style0-16 .bds_wealink{background-position:0 -2184px}.bdshare-button-style0-16 .bds_copy{background-position:0 -2288px}.bdshare-button-style0-16 .bds_mail{background-position:0 -2340px}.bdshare-button-style0-16 .bds_print{background-position:0 -2392px}
.bdshare-button-style0-16 .bds_mshare{background-position:0 -2444px}.bdshare-button-style0-16 .bds_sqq{background-position:0 -2652px}.bdshare-button-style0-16 .bds_sdo{background-position:0 -2704px}.bdshare-button-style0-16 .bds_qingbiji{background-position:0 -2756px}.bdshare-button-style0-16 .bds_people{background-position:0 -2808px}
.bdshare-button-style0-16 .bds_xinhua{background-position:0 -2912px}.bdshare-button-style0-16 .bds_yaolan{background-position:0 -2964px}.bdshare-button-style0-16 .bds_thx{background-position:0 -2496px}.bdshare-button-style0-16 .bds_bdhome{background-position:0 -156px}.bdshare-button-style0-16 .bds_bdxc{background-position:0 -2548px}
.bdshare-button-style0-16 .bds_bdysc{background-position:0 -3068px}.bdshare-button-style0-16 .bds_isohu{background-position:0 -3016px}.bdshare-button-style0-16 .bds_more{background-position:0 0}.bdshare-button-style0-16 .bds_ibaidu{background-position:0 -3120px}.bdshare-button-style0-16 .bds_weixin{background-position:0 -1612px}
.bdshare-button-style0-16 .bds_learning{background:url(../img/learning.png)}.bdshare-button-style0-16 .bds_iguba{background-position:0 -1300px}.bdshare-button-style0-16{zoom:1}.bdshare-button-style0-16:after{content:".";visibility:hidden;display:block;height:0;clear:both}
.bdshare-button-style0-16 a,.bdshare-button-style0-16 .bds_more{float:left;font-size:12px;padding-left:17px;line-height:16px;height:16px;background-image:url(../img/icons_0_16.png);background-repeat:no-repeat;cursor:pointer;margin:6px 6px 6px 0}.bdshare-button-style0-16 a:hover{color:#333;opacity:.8;filter:alpha(opacity=80)}
.bdshare-button-style0-16 .bds_more{color:#333;float:left}.bdshare-button-style0-16 .bds_count{color:#333;background:url(../img/share/sc.png?v=a970ff04.png) no-repeat 0 -30px;width:42px;height:16px;padding:0;margin:6px 0 0;text-align:center}.bdshare-button-style0-16 .bds_count:hover{background-position:-42px -30px}
.bdshare-button-style0-16 .bds_button_image{float:left;cursor:pointer;margin:6px 6px 0 0;height:auto;padding:0}.bdshare-button-style0-16 .bdshare_button_count{background:url(../img/share/sc.png?v=a970ff04.png) no-repeat 0 0;width:44px;height:24px;line-height:24px}.bdshare-button-style0-16 .bdshare_button_count:hover{background-position:-44px 0}
.bds_tfh,.bds_baidu,.bds_qq,.bds_msn,.bds_sohu,.bds_qy,.bds_leho,.bds_ifeng,.bds_ff,.bds_tuita,.bds_ms,.bds_deli,.bds_s51,.bds_t163,.bds_share189,.bds_xg,.bds_s139{display:none}.spp{padding-left:270px}.video_box_bottom{background:0;bottom:7px;height:auto;z-index:100}a.ques_btn{display:inline-block;padding:0 15px;height:28px;line-height:28px;color:#fff;background:#0ea7ff;font-size:16px;border-radius:4px;z-index:100}
a.ques_btnq{color:#fff;background:#0ea7ff;font-size:10px;z-index:100;bottom:4px}a.ques_btn:hover{background:#0c94e2;transition:.3s}.ques_box{background:#fff;position:fixed;width:45%;left:10px;height:88.9%;top:50px;z-index:100000;display:none}.ques_box iframe{width:100%;height:100%;background:#fff}.ques_wrap{position:absolute;top:30px;bottom:230px;left:30px;right:30px;overflow:auto}
.ques_item{padding:15px 0}.ques_page{text-align:right;height:10px;line-height:26px;font-size:12px;color:#808080}.ques_page a{display:inline-block;height:26px;background:#eee;color:#959595;width:42px;margin-left:5px;text-align:center}.ques_page a:hover{background:#f8f8f8}.ques_user{float:left;width:50px;height:50px;overflow:hidden;border-radius:50%;margin-right:30px}
.ques_user img{width:100%;vertical-align:middle}.user_text{overflow:hidden}.user_text h3{line-height:24px;font-size:12px}.user_text h3 a{color:#0ea7ff}.user_text h3 span{color:#9b9b9b;margin-left:50px}.user_text p{padding:4px 0;line-height:28px;font-size:14px;color:#383838;border-bottom:1px dashed #ededed}
.ques_self{position:absolute;bottom:-10px;left:30px;right:30px}.ques_self h2{color:#0ea7ff;line-height:40px;line-height:40px;font-size:18px;font-family:"微软雅黑"}.user_text textarea{height:100px;overflow:auto;width:97%;padding:5px 1%;border:1px solid #cdcdcd}.user_text h4{text-align:right;padding-top:15px}
a.ques_submit{display:inline-block;padding:0 20px;height:30px;font-size:16px;line-height:30px;color:#fff;background:#f60;font-family:"微软雅黑"}a.ques_submit:hover{background:#e85d00;transition:.3s}.user_head{position:relative}.user_head a,.user_head span{position:absolute;width:100%;height:100%;left:0;top:0;text-align:center;line-height:150px;color:#fff}
.user_head span{background:#000;opacity:.4;filter:alpha(opacity=40);zoom:1}