#pt .y{width:550px;height:29px;overflow:hidden;}#chart{margin-bottom:5px;}.chart{padding-left:22px;background:url(https://www.railworkschina.com/static/image/common/chart.png) no-repeat 0 50%;color:#999;}.chart em{color:#444;}#an{margin-bottom:5px;}#an dt{display:none;}#an li{float:right;clear:both;width:526px;text-align:right;}#an li span{float:left;width:450px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}#an li em{float:left;width:75px;color:#999;}#anc,#an li{height:29px;overflow:hidden;}#anc i{font-style:italic;}.oll li{float:left;overflow:hidden;white-space:nowrap;width:19.9%;height:24px;line-height:24px;}.oll img{vertical-align:middle;}.heat{width:370px;}.heatl{padding-left:15px;margin-left:385px;background:url(https://www.railworkschina.com/static/image/common/vline.png) repeat-y 0 0;}#category_grid{padding:0;border-top:1px solid #f3f3f3;}#category_grid table{width:100%;table-layout:fixed;}#category_grid td{width:25%;}.category_l1,.category_l2,.category_l3,.category_l4{line-height:25px;background:#fff;overflow:hidden;}.category_l1{line-height:normal;}.category_l1,.category_l2,.category_l3{background:url(https://www.railworkschina.com/static/image/common/category_lbg.png) no-repeat right center;}.ie6 .category_l4{margin-right:-3px;}.slidebox_grid{position:relative;margin:10px;border:1px #ccc solid;}#category_grid h4{width:100%;height:30px;line-height:30px;text-indent:10px;font-size:12px;cursor:pointer;background:url(https://www.railworkschina.com/static/image/common/tb.png) repeat-x;position:relative;}.category_newlist{padding:10px;}.category_newlist li{background:url(https://www.railworkschina.com/static/image/common/dot.gif) no-repeat left center;height:21px;line-height:21px;overflow:hidden;padding-left:10px;}#category_grid h4 span{background:#CDCDCD;width:1px;height:30px;display:inline-block;position:absolute;left:0;top:0;}#category_grid h4 span.tit_newimg{background:#FFF;}#category_grid .newimgbox:hover h4 span,#category_grid .subjectbox:hover h4 span,#category_grid .replaybox:hover h4 span,#category_grid .hottiebox:hover h4 span,#category_grid .goodtiebox:hover h4 span{width:6px;background:url(https://www.railworkschina.com/static/image/common/grid.png) no-repeat 0 0;transition:width 0.2s ease 0s;overflow:hidden;}#category_grid .newimgbox:hover h4 span.tit_newimg{background-position:0 -30px;}#category_grid .subjectbox:hover h4 span.tit_subject{background-position:0 0;}#category_grid .replaybox:hover h4 span.tit_replay{background-position:0 -30px;}#category_grid .hottiebox:hover h4 span.tit_hottie{background-position:0 -60px;}#category_grid .goodtiebox:hover h4 span.tit_goodtie{background-position:0 -90px;}.fl{}.fl_tb{width:100%;}.fl_tb td{padding:10px 0;}.fl_icn{padding-right:10px !important;width:31px;}.fl_by{width:220px;}.fl_by div{margin-left:10px;width:210px;padding-left:8px;word-break:keep-all;word-wrap:normal;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}.fl_by div .xi2{zoom:1;}.fl_by cite{display:block;}.fl_i{width:150px;text-align:right;}.fl_i em{display:block;width:5em;}.fl .i_z{margin-right:8px;padding-right:8px;border-right:1px solid #C2D5E3;}.fl_icn_g{float:left;width:31px;}.fl_g{vertical-align:top;}.fl_g dl{margin-left:31px;padding-left:10px;}.fl_g dt{font-weight:700;}.fl_row td{border-top:1px dashed #f3f3f3;}.flt{}.flt .flc{width:294px;}.gcop{margin-right:15px;clear:left;}.ghfl dt,.flt dt{font-size:14px;font-weight:700;}.ghfl dt span,.flt dt span,.flt dd span{font-size:12px;font-weight:200;color:#999;}.ghfl dd,.flt dd{line-height:1.8em;}#fjump_menu{overflow-x:hidden;max-height:600px;}#fjump_menu dl{width:200px;}#fjump_menu dt{font-weight:700;}#fjump_menu dd{text-indent:1em;}#fjump_menu li.a a{background-color:#E5EDF2;}.wp,#wp{width:100%;}body{background:#fff!important;}.nex_quotation_list{width:100%;min-width:1240px;background:#fafafa;}.nex_quotation_inner{padding:20px 0;position:relative;}.nex_quotation_inner .bd{}.nex_quotation_inner .bd li{}.nex_quotation_inner .hd{position:absolute;top:36px;right:0;}.nex_quotation_inner .hd li{width:3px;height:3px;background:#b6b9bf;margin:10px auto;cursor:pointer;}.nex_quotation_inner .hd li.on{width:3px;height:12px;border-radius:4px;background:#f24d0c;}.nex_coin_quotation_update{}.nex_coin_quotation_update dl{}.nex_coin_quotation_update dl dd{float:left;position:relative;width:128px;text-align:center;}.nex_coin_name_logo{font-size:14px;color:#999;text-align:center;height:20px;margin-bottom:5px;}.nex_coin_name_logo img{margin-right:8px;width:20px;height:20px;vertical-align:middle;}.nex_coin_name_logo span{font-size:14px;color:#999;display:inline-block;height:20px;line-height:20px;}.nex_coin_money_num{}.nex_coin_money_num span{font-size:15px;color:#666;}.nex_coin_money_num em{font-size:20px;color:#666;}.nex_coin_upsanddowns{font-size:14px;}.nex_coin_fall{color:#EE6261;}.nex_coin_rise{color:#64B99C;}.nex_coin_quotation_update dl dd:after{content:'';display:block;width:1px;height:53px;background-color:#EBEBEB;position:absolute;right:0;top:50%;margin-top:-27px;}.nex_discuz_frame{width:1240px;margin:0 auto;}.nex_discuz_selection{margin:20px 0;}.nex_discuz_foucus{float:left;width:550px;overflow:hidden;border-radius:5px;box-shadow:0 0.2rem 0.8rem rgba(51,51,51,.15);}.nex_discuz_slider{width:550px;height:330px;position:relative;}.nex_discuz_slider ul.pic li{width:550px;height:330px;position:relative;}.nex_dz_slider_img{width:550px;height:330px;position:absolute;top:0;left:0;}.nex_dz_slider_img a{display:block;width:550px;height:330px;border-radius:5px;box-shadow:0 0.2rem 0.8rem rgba(51,51,51,.15);}.nex_dz_slider_txt{width:470px;padding:20px;background:rgba(0,0,0,0.6);position:absolute;bottom:20px;left:20px;border-radius:5px;transition:all 0.3s linear;}.nex_dz_slider_txt h5{max-height:46px;line-height:23px;overflow:hidden;}.nex_dz_slider_txt h5 a{font-size:20px;color:#fff;font-weight:500;}.nex_dz_slider_txt h5 a:hover{text-decoration:underline;}.nex_discuz_slider ul.pic li:hover .nex_dz_slider_txt{bottom:40px;background:rgba(0,0,0,0.9);}.nex_discuz_slider .prev,.nex_discuz_slider .next{width:35px;height:60px;position:absolute;top:125px;z-index:10;cursor:pointer;transition:all 0.2s linear;}.nex_discuz_slider .prev{left:-60px;border-radius:0 5px 5px 0;background:rgba(0,0,0,0.6) url(https://www.railworkschina.com/template/nex_finance_200300/neoconex/discuz/left_arrow.png) center no-repeat;}.nex_discuz_slider .next{right:-60px;border-radius:5px 0 0 5px;background:rgba(0,0,0,0.6) url(https://www.railworkschina.com/template/nex_finance_200300/neoconex/discuz/right_arrow.png) center no-repeat;}.nex_discuz_slider:hover .prev{left:0px;}.nex_discuz_slider:hover .next{right:0px;}.nex_discuz_jxthreads{float:left;width:300px;margin-left:20px;}.nex_discuz_jxthreads ul li{width:300px;height:155px;margin-bottom:20px;}.nex_discuz_jxthreads ul li:nth-child(2){width:300px;height:155px;margin-bottom:0px;}.nex_discuz_jxthreads ul li a{display:block;width:300px;height:155px;overflow:hidden;position:relative;border-radius:5px;box-shadow:0 0.2rem 0.8rem rgba(51,51,51,.15);}.nex_discuz_jxthreads ul li a h5{width:240px;padding:0 15px;height:35px;line-height:35px;position:absolute;bottom:15px;left:15px;background:rgba(0,0,0,0.6);border-radius:5px;transition:all 0.3s linear;overflow:hidden;font-size:14px;color:#fff;}.nex_discuz_jxthreads ul li a:hover h5{bottom:30px;background:rgba(0,0,0,0.9);}.nex_discuz_active{float:right;width:340px;height:330px;overflow:hidden;border-radius:5px;box-shadow:0 0.2rem 0.8rem rgba(51,51,51,.15);}.nex_discuz_active_img{}.nex_discuz_active_img a{display:block;width:340px;height:190px;border-radius:5px 5px 0 0;position:relative;}.nex_discuz_active_img a i{display:block;min-width:50px;padding:0 10px;height:28px;line-height:28px;text-align:center;background:#fdb500;font-size:12px;color:#fff;border-radius:0 24px 24px 0;position:absolute;top:10px;left:0;}.nex_discuz_active_img a span{display:block;width:88px;height:34px;line-height:34px;position:absolute;top:87px;left:126px;background:#fdb500;text-align:center;font-size:14px;color:#fff;opacity:0;transition:all 0.3s linear;z-index:2;border-radius:6px;}.nex_discuz_active_img a:hover span{top:78px;opacity:1;}.nex_discuz_active_info{width:300px;height:100px;padding:20px;background:url(https://www.railworkschina.com/template/nex_finance_200300/neoconex/discuz/nex_active_bg.jpg) right center no-repeat;background-size:cover;border-radius:0 0 5px 5px;}.nex_discuz_active_info h5{height:44px;line-height:22px;overflow:hidden;margin-bottom:15px;}.nex_discuz_active_info h5 a{font-size:14px;color:#fff;}.nex_discuz_active_info h5 a:hover{text-decoration:underline;}.nex_discuz_active_date{height:15px;line-height:15px;overflow:hidden;font-size:12px;color:#999;padding-left:22px;background:url(https://www.railworkschina.com/template/nex_finance_200300/neoconex/discuz/calender.png) left center no-repeat;margin-bottom:10px;}.nex_discuz_active_place{height:15px;line-height:15px;overflow:hidden;font-size:12px;color:#999;padding-left:22px;background:url(https://www.railworkschina.com/template/nex_finance_200300/neoconex/discuz/address.png) left center no-repeat;}.nex_discuz_main{}.nex_discuz_main_left{float:left;width:870px;}.nex_discuz_recoms_read{background:#fff;margin-bottom:20px;padding:20px;border-radius:5px;box-shadow:0px 2px 10px 1px rgba(0,0,0,.05);}.nex_discuz_recoms_read_top{height:20px;line-height:20px;overflow:hidden;margin-bottom:20px;}.nex_discuz_recoms_read_top span.nex_tjyd_icon{display:block;float:left;font-size:18px;color:#333;font-weight:600;padding-left:33px;background:url(https://www.railworkschina.com/template/nex_finance_200300/neoconex/discuz/nex_recom.png) left center no-repeat;}.nex_discuz_notice{float:right;}#an{margin:0;height:20px;line-height:20px;padding-left:45px;background:url(https://www.railworkschina.com/template/nex_finance_200300/neoconex/discuz/notice.png) left center no-repeat;}#anc{height:20px;line-height:20px;}#an li{width:auto;text-align:left;}#an li a{font-size:12px;color:#666;height:20px;line-height:20px;}#an li a:hover{color:#0056FF;}.nex_discuz_recoms_read_btm{width:830px;}.nex_discuz_recoms_read_btm ul{}.nex_discuz_recoms_read_btm ul li{border-left:1px solid #eee;width:800px;height:30px;position:relative;left:5px;padding-left:22px;}.nex_discuz_recoms_read_btm ul li:after{content:'';width:6px;height:6px;display:block;background:url(https://www.railworkschina.com/template/nex_finance_200300/neoconex/discuz/nex_dots.png) center no-repeat;position:absolute;left:-3px;top:12px;}.nex_discuz_recoms_read_btm ul li em{margin-right:10px;display:inline-block;float:left;}.nex_discuz_recoms_read_btm ul li em a{font-size:12px;color:#0056FF;}.nex_discuz_recoms_read_btm ul li em a:hover{text-decoration:underline;}.nex_discuz_recoms_read_btm ul li span{display:inline-block;float:left;}.nex_discuz_recoms_read_btm ul li span a{font-size:14px;color:#333;}.nex_discuz_recoms_read_btm ul li span a:hover{color:#0056FF;}.nex_discuz_recoms_read_btm ul li i{display:inline-block;float:right;font-size:12px;color:#999;}.nex_discuz_recoms_read_btm ul li i b{margin:0 8px;color:#ccc;}.nex_discuz_main_right{float:right;width:340px;}.nex_discuz_side_box{width:300px;padding:20px;background:#f9f9f9;margin-bottom:20px;border-radius:5px;}.nex_forum_common_title{height:25px;margin-bottom:20px;}.nex_forum_common_title span{display:block;float:left;font-size:18px;color:#333;font-weight:600;}.nex_forum_common_title a{display:block;float:right;height:25px;line-height:25px;width:40px;background:url(https://www.railworkschina.com/template/nex_finance_200300/neoconex/index/more_read.png) center no-repeat;}.nex_forum_common_title a:hover{background:url(https://www.railworkschina.com/template/nex_finance_200300/neoconex/index/more_read1.png) center no-repeat;}.nex_entrance_list{}.nex_entrance_list ul li{height:30px;line-height:30px;padding-bottom:10px;margin-bottom:10px;border-bottom:1px solid #f3f3f3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}.nex_entrance_list ul li:last-child{padding-bottom:0px;margin-bottom:0px;border-bottom:0;}.nex_entrance_list ul li em{display:inline-block;float:left;width:10px;height:30px;line-height:30px;font-size:14px;color:#bdbdbd;margin-right:10px;}.nex_entrance_list ul li em.nex_el_num1{color:#e80404;}.nex_entrance_list ul li em.nex_el_num2{color:#f46300;}.nex_entrance_list ul li em.nex_el_num3{color:#ffd600;}.nex_entrance_list ul li a{font-size:14px;color:#333;}.nex_entrance_list ul li a:hover{color:#0056FF;}.nex_discuz_member_list{}.nex_discuz_member_list ul li{height:50px;padding-bottom:10px;margin-bottom:15px;border-bottom:1px solid #eee;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}.nex_discuz_member_list ul li:last-child{padding-bottom:0px;margin-bottom:0px;border-bottom:0;}.nex_discuz_member_avator{float:left;width:36px;height:36px;}.nex_discuz_member_avator img{width:36px;height:36px;border-radius:100%;box-shadow:0 0.1rem 0.4rem rgba(51,51,51,.25);}.nex_discuz_member_intel{float:right;width:245px;}.nex_discuz_member_intel_top{height:20px;margin-bottom:5px;}.nex_discuz_member_intel_top a{display:block;float:left;height:20px;line-height:20px;font-size:14px;color:#333;font-weight:500;}.nex_discuz_member_intel_top a:hover{color:#0056FF;}.nex_discuz_member_intel_top span{display:block;float:right;padding-left:20px;height:20px;line-height:20px;background:url(https://www.railworkschina.com/template/nex_finance_200300/neoconex/discuz/my_thread.png) left 1px no-repeat;overflow:hidden;text-align:center;font-size:12px;color:#ff4400;}.nex_discuz_member_intel_intro{height:20px;line-height:20px;overflow:hidden;font-size:12px;color:#999;}.nex_diguest_list{}.nex_diguest_list ul li{}.nex_diguest_list ul li{margin-bottom:20px;border-bottom:1px solid #f3f3f3;}.nex_diguest_list ul li:last-child{margin-bottom:0px;border-bottom:0;}.nex_discuz_diguest_img{float:left;width:100px;height:65px;}.nex_discuz_diguest_img a{display:block;width:100px;height:65px;border-radius:5px;box-shadow:0 0.1rem 0.4rem rgba(51,51,51,.25);}.nex_discuz_diguest_info{width:185px;float:right;}.nex_discuz_diguest_info h5{height:38px;line-height:19px;overflow:hidden;margin-bottom:10px;}.nex_discuz_diguest_info h5 a{font-size:14px;color:#333;font-weight:500;}.nex_discuz_diguest_info h5 a:hover{color:#0056FF;}.nex_discuz_diguest_info p{height:16px;line-height:16px;font-size:12px;color:#999;overflow:hidden;}.nex_discuz_diguest_info p em{margin:0 8px;}.nex_discuz_focus_top{}.nex_discuz_focus_top ul{display:table;margin:20px auto;}.nex_discuz_focus_top ul li{float:left;margin:0 10px;}.nex_discuz_focus_top ul li img{display:block;width:100px;height:100px;padding:6px;margin:0 auto 10px;background:#fff;border:1px solid #f3f3f3;}.nex_discuz_focus_top ul li p{height:20px;line-height:20px;text-align:center;font-size:12px;color:#333;overflow:hidden;}.nex_discuz_focus_btm{padding-top:15px;border-top:1px solid #eee;width:243px;margin:0 auto;}.nex_discuz_focus_logo{float:left;width:50px;height:50px;}.nex_discuz_focus_logo img{width:50px;height:50px;border-radius:5px;}.nex_discuz_focus_txt{padding-left:70px;}.nex_discuz_focus_txt h5{height:25px;line-height:25px;overflow:hidden;font-size:16px;color:#333;margin-bottom:5px;}.nex_discuz_focus_txt p{height:20px;line-height:20px;overflow:hidden;font-size:12px;color:#999;}.mn{width:1240px;float:left;}.bm{border:none;}.bm_c{padding:15px;}.ct2{margin-right:0!important;}.ct2 .mn{width:920px!important;}.ct2 .sd{width:300px!important;margin-right:0!important;overflow:visible;}#category_lk{border:0;}.fl .bm_h,.bm_h,.bmw .bm_h{background:none;border:none;height:35px;line-height:35px;position:relative;padding:0;margin-bottom:20px;}.bmw .bm_h h2{font-size:19px;color:#333;height:35px;line-height:35px;float:left;}.bmw .bm_h h2 a{color:#333;font-weight:500;font-size:19px;}.bmw .bm_h h2 a i{background:#0056FF;color:#fff;margin-left:5px;padding:0 10px;font-size:26px;height:35px;line-height:35px;margin-top:11px;}.bmw .bm_h h4{float:left;font-size:19px;color:#333;height:35px;line-height:35px;font-weight:500;}.bmw .bm_h h4 a{color:#333;font-size:19px;font-weight:500;}.bmw .bm_h h4 a i{background:#0056FF;color:#fff;margin-left:5px;padding:0 10px;font-size:26px;height:35px;line-height:35px;margin-top:11px;}.fl_tb td{padding:0 0 20px 0;}.fl_g dl{color:#999;}.fl_tb td.fl_i .f_threads,.fl_tb td.fl_i .f_posts{font-weight:bold;font-size:16px;font-family:Arial;line-height:1.1em;margin:0 -25px 0 0;vertical-align:middle;position:relative;top:-20px;display:inline-block;}.fl_tb td .line{color:#D1D1D1;font-size:90px;font-family:Arial;line-height:1.1em;vertical-align:middle;font-family:Courier New;display:inline-block;height:93px;}.fl_tb td.fl_i .f_posts{color:#4c4c4c;margin:0 0 0 -25px;top:auto;bottom:-20px;}.fl_tb td.fl_by p,.fl_tb td.fl_by p a{color:#16A1E2;}.fl_tb td.fl_by p a{padding:0 3px;}.fl_tb td.fl_by cite{color:#555;font-size:10px;}.fl_tb td.fl_by cite{color:#555;font-size:10px;}.fl_tb h2,fl_g dt{}.fl_g h5{height:20px;line-height:20px;overflow:hidden;}.fl_g h5 a{font-size:16px;color:#333;font-weight:600;letter-spacing:2px;}.fl_tb h2 a:hover,.fl_g dt a:hover{color:#0056FF;}.fl_tb p.xg2,.fl_g dd p.xg2{overflow:hidden;line-height:18px;}.fl_g dd.xg2{max-width:60%;margin-top:2px;height:20px;line-height:20px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}.mn,.bm{background:none;}.fl .bm{margin-bottom:20px;background:none;padding:0px;}.fl .bm_c,#online .bm_c,.lk .bm_c{padding:0px;}#online .bm_h{}.fl_row td{border-top:0;}.lk{background:#fff;margin-bottom:20px;padding:20px;border-radius:5px;box-shadow:0px 2px 10px 1px rgba(0,0,0,.05);}.oll{background:#fff;margin-bottom:20px;padding:20px;border-radius:5px;box-shadow:0px 2px 10px 1px rgba(0,0,0,.05);}.bmw .bm_h a{color:#4c4c4c;}.xg2{color:#999;}.bm_h .o img{display:none;margin-top:6px;margin-right:0;}.bm_h .o{width:60px;}.lk .x li{height:20px;line-height:20px;margin:0 10px 10px 0;}.lk .x li a{font-size:14px;color:#666;}.lk .x li a:hover{color:#0056FF;}.nex_bbs_icon{position:relative;}.nex_bbs_icon img{border-radius:4px;}.nex_fav_discuz{}.nex_fav_discuz ul{width:900px;}.nex_fav_discuz ul li{float:left;width:237px;margin:0 20px 20px 0;padding:20px;background:#fff;border-radius:5px;box-shadow:0px 2px 10px 1px rgba(0,0,0,.05);}.nex_favbks{height:50px;width:50px;float:left;}.nex_favbks a{display:block;height:50px;width:50px;}.nex_favbks img{width:50px;height:50px;border-radius:5px;box-shadow:0 0.1rem 0.4rem rgba(51,51,51,.25);}.nex_fav_discuz_intel{padding-left:70px;}.nex_fav_discuz_intel_top{height:20px;line-height:20px;overflow:hidden;margin-bottom:10px;}.nex_fav_discuz_intel_top a{display:inline-block;float:left;max-width:140px;height:20px;line-height:20px;font-size:16px;color:#333;margin-right:10px;}.nex_fav_discuz_intel_top a:hover{color:#0056FF;}.nex_fav_discuz_intel_top em{display:inline-block;float:left;padding:0 10px;height:20px;line-height:20px;text-align:center;font-size:14px;color:#fff;background:#0056FF;border-radius:4px;}.nex_forum_details{height:20px;line-height:20px;margin:5px 0;}.nex_forum_details em{font-size:12px;color:#999;}.nex_fav_discuz_sums{padding-top:10px;border-top:1px dashed #f3f3f3;margin-top:15px;font-size:12px;color:#999;height:20px;line-height:20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:10px;background:url(https://www.railworkschina.com/template/nex_finance_200300/neoconex/discuz/quote.png) left center no-repeat;padding-left:23px;}.nex_forum_newpost{height:20px;line-height:20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}.nex_forum_newpost em{display:inline-block;vertical-align:middle;font-size:12px;color:#999;overflow:hidden;height:20px;line-height:20px;}.nex_forum_newpost em.nex_lastpost_date{margin:0 5px;max-width:56px;}.nex_forum_newpost a{font-size:12px;color:#999;}.nex_forum_newpost a.xi2{font-size:12px;max-width:120px;height:20px;line-height:20px;display:inline-block;vertical-align:middle;color:#0056FF;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}.nex_forum_newpost a:hover{color:#0056FF;text-decoration:underline;}.tempWrap li{font-size:18px;color:#333;font-weight:600;}.dxb_bc li{font-size:18px;color:#333;font-weight:600;}.nex_fav_discuz li{font-size:18px;color:#333;font-weight:600;}.bm_h.cl h4 a{font-size:18px;color:#333;font-weight:600;}.nex_forum_details,.nex_fav_discuz_sums{font-size:18px;color:#333;font-weight:600;}.nex_forum_newpost a.xi2{font-size:18px;color:#333;font-weight:600;}.syn_qq,.syn_tqq,.syn_qq_check,.syn_tqq_check{display:inline-block;margin-top:3px;width:19px;height:19px;background:transparent url(https://www.railworkschina.com/static/image/common/connect_post_syn.png) no-repeat 0 0;line-height:64px;overflow:hidden;vertical-align:top;cursor:pointer;}.ie6 .syn_qq,.ie6 .syn_tqq,.ie6 .syn_qq_check,.ie6 .syn_tqq_check{display:inline;}.syn_qq_check{background-position:-22px 0;}.syn_tqq{background-position:0 -22px;margin-left:5px;}.syn_tqq_check{background-position:-22px -22px;margin-left:5px;}