#topcontrol a.top_stick{ width:50px; height:50px; background:url(/addons/ReturnTop/images/020.png);}#topcontrol a.top_stick:hover{background-position:-50px 0px}#topcontrol a.top_stick{display: block;outline: medium none;text-decoration: none;}.mt10 { margin-top:10px }.fs14 { font-size:14px }.service_box{ position:fixed; z-index:100;right:-147px;top:55%;margin-top:-100px;width:146px;background:#fff; min-height: 174px; }.service_box .tab_nav{ position:absolute;left:-42px;top:0px; border-bottom:none; border-radius:8px 0 0 8px; overflow: hidden;}.service_box .tab_nav > li {background:#ece8e5;border-bottom:1px solid #dfdbd9; width:42px;}.service_box .tab_nav > li.active{ background:#ff6b09;}.service_box .tab_nav > li:last-child{ border-bottom:none;}.service_box .tab_nav > li > a{ display:block; width:28px;padding:12px 6px 12px 8px; line-height:14px; text-align:center;color:#2c2c2c; text-decoration:none;}.service_box .tab_nav > li.active > a{ color:#fff;}.service_box .tab_nav .icon{ display:block; height:28px;width:28px; background:url(/addons/Qqkefu/bg_online_service_new.gif) no-repeat; overflow:hidden;margin:3px 0;*margin:6px 0;}.service_box .tab_nav .icon_1{ background-position:0 0 ;}.service_box .tab_nav .icon_2{ background-position:-28px 0 ;}.service_box .tab_nav .icon_3{ background-position:-56px 0 ;}.service_box .tab_nav .active .icon_1{ background-position:0 -28px ;}.service_box .tab_nav .active .icon_2{ background-position:-28px -28px ;}.service_box .tab_nav .active .icon_3{ background-position:-56px -28px ;}.service_box .tab_content{padding:20px 5px 10px; position:relative;}.service_box .tab_plan{ display:none; text-align:center;}.service_box .tab_plan p{color:#333;}