@charset "utf-8";
/* CSS Document */
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,blockquote,p{ margin:0; padding:0;}
body{ color:#525252; font-size:14px; font-family:Microsoft Yahei;}
section,article,aside,header,footer,nav,dialog,figure{ display:block;}
ul, ol{ list-style:none;} 
img,fieldset{ vertical-align:top; border:0;}
h1,h2,h3,h4,h5,h6{ font-size:100%; font-weight:normal;}
address,cite,code,em,th,i{ font-weight:normal; font-style:normal;}
input,button,textarea,select{ font:100% Microsoft Yahei; vertical-align:middle}
table,td,tr,th{ font-size:14px;}
.nodispaly{ display:none;}
.line{ height:20px; line-height:20px; font-size:0px; clear:both; overflow:hidden; display:block;}
.clearfix{ *zoom:1;}
.clearfix:after{ display:block; overflow:hidden; clear:both; height:0px; visibility:hidden; content:".";}
a{ color:#525252; text-decoration:none;}
a:hover{ color:#e71419; text-decoration:underline;}
.fl{ float:left;}
.fr{ float:right;}
.width_all{ max-width:1080px; margin:0 auto;}
.width_all:after{ display:block; overflow:hidden; clear:both; height:0px; visibility:hidden; content:".";}

/*head_top*/
.head_hear{ width:100%; margin:0; overflow:hidden; background:#e71419; height:2px;}
.head_top{ margin:18px auto;}
.head_top h1{ width:302px; float:left;}
.head_top h1 img{ width:100%;}
.head_top .head_name{ float:left; font-size:12px; color:#666; line-height:20px; margin:0 0 0 12px; text-transform:uppercase; letter-spacing:0.4px;}
.head_top .head_name span{ display:block; font-size:24px; color:#121212; font-weight:bold; line-height:32px; margin:0 0 3px 0;}
.head_top .rexian{ float:left; font-size:14px; color:#666; line-height:20px; margin:5px 0 0 182px;}
.head_top .rexian span{ display:block; color:#e71419; font-size:20px; margin:5px 0 0 0;}
.head_top .cnen{ float:right; margin:25px 0 0 0;}
.head_top .cnen a{ background:url(../images/cn.jpg) left center no-repeat; padding:0 0 0 32px; margin:0 0 0 14px; font-size:14px; color:#333; line-height:20px;}
.head_top .cnen a.n1{ background:url(../images/en.jpg) left center no-repeat; padding:0 0 0 26px;}
.head_top .cnen a:hover{ text-decoration:none; color:#e71419;}
.head_top .search_pc{ float:right; width:192px; height:28px; background:url(../images/search.jpg) left top no-repeat; margin:21px 0 0 0;}
.head_top .search_pc .search{ float:left; padding:0 0 0 12px; width:150px; font-size:12px; line-height:28px; border:0; color:#525252; background:none; outline:none;}
.head_top .search_pc .button{ float:right; border:0; width:30px; height:28px; background:none; cursor:pointer; outline:none;}

/*nav*/
.header{ width:100%; background:url(../images/navbg.jpg);}
.nav{ font-size:0px;}
.nav .m{ position:relative; display:inline-block; z-index:10; width:11.11%;}
.nav .m:nth-child(9n){ width:11.12%; background:url(../images/nav_right.jpg) right center no-repeat;}
.nav a{ display:block; font-size:16px; color:#fff; line-height:46px; text-align:center; font-weight:bold; background:url(../images/nav_right.jpg) left center no-repeat;}
.nav li:hover a{ text-decoration:none; background:#e71419; color:#fff;}
.nav li a.hover_h{ background:#e71419;}
.nav .sub{ width:188px; position:absolute; left:0; top:46px; background:#e71419; box-shadow:0px 1px 4px rgba(102,102,102,0.6);}
.nav .sub li{ line-height:20px;}
.nav .sub li a{ color:#fff; display:block; border-bottom:#c4090e 1px solid; font-size:14px; line-height:20px; padding:8px 0 8px 12px; text-align:left; font-weight:normal; background:none;}
.nav .sub li a:hover{ background:#c4090e; text-decoration:none; color:#fff;}
/*#dowebok{ display:none;}*/
.sidebar{ display:none;}

/*banner*/
.banner_sj{ display:none;}
.flexslider{ position:relative;}
.flexslider .slides > li{ display:none; -webkit-backface-visibility:hidden;}
.flexslider .slides img{ width:100%; display:block;border-radius:0px;}
.flex-pauseplay span{ text-transform:capitalize;}
.flex-control-nav{ width:100%; text-align:center; position:absolute; bottom:10px;}
.flex-control-nav li{ margin:0 6px; display:inline-block; zoom:1;}
.flex-control-paging li a{ width:10px; height:10px; display:block; background:#666; background:#fff; cursor:pointer; text-indent:-9999px; -webkit-border-radius:20px; -moz-border-radius:20px; -o-border-radius:20px; border-radius:20px;}
.flex-control-paging li a:hover{ background:#e71419; }
.flex-control-paging li a.flex-active{ background:#e71419; cursor:default;}
.flex-direction-nav li a{ width:50px; height:50px; position:absolute; top:50%; margin-top:-25px;}
.flex-direction-nav li a.flex-prev{ background:url(../images/left.png) center center no-repeat; left:2%; z-index:99;}
.flex-direction-nav li a.flex-next{ position:absolute; background:url(../images/right.png) center center no-repeat; right:2%;}

/*new_product*/
.new_product{ margin:52px auto;}
.new_p_name{ width:100%; margin:0 0 26px 0; overflow:hidden;}
.new_p_name div{ float:left; font-size:30px; color:#000; line-height:32px;}
.new_p_name span{ font-size:14px; color:#333; line-height:25px; font-weight:normal; display:block; margin:4px 0 0 0;}
.new_p_name a{ float:right; margin:22px 0 0 0; font-size:16px; color:#000; line-height:26px; text-transform:uppercase;}
.new_p_name a:hover{ text-decoration:none; font-weight:bold;}
.new_p_name img{ width:9px; height:16px; margin:4px 0 0 10px;}
.new_p_img{ width:100%; margin:0 auto;}
.new_p_img ul{ overflow:hidden;}
.new_p_img li{ float:left; width:23.5%; margin:0 2% 2% 0;}
.new_p_img li:nth-child(4n){ margin:0 0 2% 0;}
.new_p_img li img{ width:100%;}
.new_p_img li em{ font-size:14px; color:#333; font-weight:bold; line-height:25px; height:25px; display:-webkit-box; text-overflow:ellipsis; -webkit-line-clamp:1; -webkit-box-orient:vertical; overflow:hidden; margin:10px 0 0 0;}
.new_p_img li span{ font-size:12px; line-height:25px; height:25px; display:-webkit-box; text-overflow:ellipsis; -webkit-line-clamp:1; -webkit-box-orient:vertical; overflow:hidden;}
.new_p_img li a{ display:block; color:#999;}
.new_p_img li a:hover{ text-decoration:none; color:#e71419;}

/*center_banner*/
.center_banner{ width:100%; height:119px; background:url(../images/center.png) top center no-repeat; margin:52px auto; overflow:hidden;}

/*about_us*/
.about_us{ margin:52px auto;}
.about_files{ width:46%; float:left;}
.about_files .about_name{ font-size:30px; color:#000; line-height:32px; text-transform:uppercase; margin:0 0 18px 0;}
.about_files .profiles{ font-size:14px; color:#000; line-height:25px;}
.about_img{ width:50%; float:right;}
.about_img img{ width:100%;}
.about_files a{ font-size:16px; color:#000; text-transform:uppercase; line-height:24px; display:block; padding:16px 0 0 0;}
.about_files a:hover{ text-decoration:none; font-weight:bold;}
.about_files a img{ width:9px; height:16px; margin:4px 0 0 10px;}

/*news*/
.news{ width:100%; background:#f4f6fa; margin:52px auto; padding:45px 0;}
.news .news_name{ width:100%; margin:0 0 26px 0; overflow:hidden;}
.news .news_name div{ float:left; font-size:30px; color:#000; line-height:32px;}
.news .news_name a{ float:right; margin:4px 0 0 0; font-size:16px; color:#000; line-height:26px; text-transform:uppercase;}
.news .news_name a:hover{ text-decoration:none; font-weight:bold;}
.news .news_name img{ width:9px; height:16px; margin:4px 0 0 10px;}
.news_width{ width:100%; margin:0 auto; overflow:hidden;}
.news_width .news_left{ float:left; width:50%;}
.news_width .news_left img{ width:100%;}
.news_width .news_right{ float:right; width:46%;}
.news_width .news_right ul{ overflow:hidden;}
.news_width .news_right ul li{ border-bottom:#c9c9c9 1px solid; overflow:hidden;}
.news_width .news_right ul li a{ font-size:14px; color:#000; line-height:22px; padding:8px 0; display:block;}
.news_width .news_right ul li a:hover{ text-decoration:none; color:#e71419;}
.news_width .news_right ul li span{ display:block; color:#525252;}
.news_width .news_right ul li i{ width:9px; height:16px; background:url(../images/more_jt.png) center no-repeat; float:right; margin:-10px 0 0 0;}


/*client*/
.client{ margin:52px auto 30px auto;}
.client_name{ width:100%; margin:0 0 26px 0; overflow:hidden;}
.client_name div{ float:left; font-size:30px; color:#000; line-height:32px;}
.client_name a{ float:right; margin:4px 0 0 0; font-size:16px; color:#000; line-height:26px; text-transform:uppercase;}
.client_name a:hover{ text-decoration:none; font-weight:bold;}
.client_name img{ width:9px; height:16px; margin:4px 0 0 10px;}
.client ul{ overflow:hidden;}
.client ul li{ float:left; width:15%; margin:0 2% 2% 0;}
.client ul li span{ display:block; border:#ddd 1px solid;}
.client ul li:nth-child(6n){ margin:0 0 2% 0;}
.client ul li img{ width:100%;}

/*links*/
.yl_link{ width:100%; margin:38px auto 20px auto; border-bottom:#cecece 1px solid;}
.link_name{ font-size:22px; color:#333; line-height:45px;}
.link_name span{ display:inline-block; position:relative;}
.link_name span:before{ position:absolute; left:0; bottom:-1px; content:""; width:100%; height:3px; background:#e71419;}
.links{ margin:20px auto 38px auto; font-size:14px; color:#666; line-height:25px;}
.links a{ color:#666; margin:0 20px 0 0;}
.links a:hover{ text-decoration:none; color:#e71419;}

/*footer*/
.footer_nav{ background:#f4f6fa; overflow:hidden;}
.footer_nav .f_nav_width{ margin:28px auto 36px auto;}
.footer_nav .f_nav_width .f_nav_left{ float:left; overflow:hidden;}
.footer_nav .f_nav_width .f_nav_left dl{ float:left; margin:0 56px 0 0;}
.footer_nav .f_nav_width .f_nav_left dl dd{ margin:0 0 18px 0;}
.footer_nav .f_nav_width .f_nav_left dl dd a{ font-size:16px; line-height:22px; color:#333;}
.footer_nav .f_nav_width .f_nav_left dl dd a:hover{ text-decoration:none; color:#e71419;}
.footer_nav .f_nav_width .f_nav_left dl dt{ background:url(../images/footer_jt.png) left center no-repeat; padding:0 0 0 12px;}
.footer_nav .f_nav_width .f_nav_left dl dt a{ font-size:14px; color:#666; line-height:24px;}
.footer_nav .f_nav_width .footer_contact{ float:right; width:28%;}
.footer_nav .f_nav_width .footer_contact strong{ font-size:16px; color:#333; line-height:22px; margin:0 0 18px 0; display:block; font-weight:normal;}
.footer_nav .f_nav_width .footer_contact p{ font-size:14px; line-height:22px; color:#666; background:url(../images/add.png) left 2px no-repeat; padding:0 0 2px 28px; margin:0 0 8px 0;}
.footer_nav .f_nav_width .footer_contact p.c1{ background:url(../images/tel.png) left 2px no-repeat;}
.footer_nav .f_nav_width .footer_contact p.c2{ background:url(../images/fax.png) left 2px no-repeat;}
.footer{ background:#e71419; overflow:hidden;}
.footer .footer_icp{ margin:12px auto; overflow:hidden; font-size:14px; color:#eee; line-height:22px;}
.footer .footer_icp a{ color:#eee;}
.footer .footer_icp a:hover{ text-decoration:none; color:#fff;}

/*ny_banner*/
.ny_banner{ width:100%; margin:0 auto; overflow:hidden;}
.ny_banner img{ width:100%;}
.guidance{ margin:16px auto; border-bottom:#dfdfdf 1px solid; font-size:14px; color:#666; line-height:25px; padding:0 0 4px 0;}
.guidance a{ text-decoration:underline;}
.guidance a:hover{ text-decoration:none;}

/*content*/
.content{ margin:36px auto 52px auto;}
.content .con_left{ float:left; width:20%;}
.content .con_left span{ background:#e71419; display:block; font-size:16px; color:#fff; line-height:42px; padding:0 0 0 16px;}
.content .con_left ul{ overflow:hidden; border:#dfdfdf 1px solid; border-bottom:none;}
.content .con_left ul li{ border-bottom:#dfdfdf 1px solid;}
.content .con_left ul li i{ width:7px; height:7px; background:url(../images/jtou.png) center no-repeat; float:left; margin:16px 6px 0 14px;}
.content .con_left ul li a{ font-size:14px; line-height:39px; display:block;}
.content .con_left ul li a.cuttr{ background:#dfdfdf;}
.content .con_left ul li a:hover{ text-decoration:none;}

.content .con_right{ float:right; width:76%;}
.content .c_r_name{ background:#e8e8e8; font-size:16px; color:#333; line-height:42px; padding:0 0 0 16px; margin:0 0 22px 0;}

/*company*/
.company{ font-size:14px; color:#666; line-height:25px;}
.company img{ max-width:100%;}

.canguan{ width:100%; margin:0 auto;}
.canguan ul{ overflow:hidden;}
.canguan ul li{ width:31%; float:left; margin:0 3.5% 3.5% 0; position:relative;}
.canguan ul li:nth-child(3n){ margin:0 0 3.5% 0;}
.canguan ul li img{ width:100%;}
.canguan ul li em{ font-size:14px; line-height:36px; height:36px; text-align:center; display:-webkit-box; text-overflow:ellipsis; overflow:hidden; -webkit-line-clamp:1; -webkit-box-orient:vertical;}
.canguan ul li a{ color:#333; border:#eee 1px solid; padding:1%; display:block;}
.canguan ul li a:hover{ text-decoration:none; color:#e71419;}

.canguan ul li:before{ content:""; width:0px; height:1px; visibility:hidden; transition:0.1s; background:#e71419; -webkit-transition-delay:0.3s; position:absolute; top:0; left:0;}
.canguan ul li:hover::before{ width:100%; visibility:visible; -webkit-transition-delay:0s; z-index:2;}
.canguan ul li:after{ content:""; width:0px; height:1px; visibility:hidden; transition:0.1s; background:#e71419; -webkit-transition-delay:0.1s; position:absolute; bottom:0; right:0;}
.canguan ul li:hover::after{ width:100%; visibility:visible; -webkit-transition-delay:0.2s; z-index:2;}
.canguan ul li i:before{ content:""; width:1px; height:0px; visibility:hidden; transition:0.1s; background:#e71419; -webkit-transition-delay:0.2s; position:absolute; top:0; right:0;}
.canguan ul li:hover i:before{ height:100%; visibility:visible; -webkit-transition-delay:0.1s; z-index:2;}
.canguan ul li i:after{ content:""; width:1px; height:0px; visibility:hidden; transition:0.1s; background:#e71419; -webkit-transition-delay:0s; position:absolute; bottom:0; left:0;}
.canguan ul li:hover i:after{ height:100%; visibility:visible; -webkit-transition-delay:0.3s; z-index:2;}

.partner{ width:100%; margin:0 auto;}
.partner ul{ overflow:hidden;}
.partner ul li{ float:left; width:23.5%; margin:0 2% 2% 0;}
.partner ul li:nth-child(4n){ margin:0 0 2% 0;}
.partner ul li a{ display:block; border:#eee 1px solid;}
.partner ul li img{ width:100%;}

/*products*/
.products{ width:100%; margin:0 auto; min-height:580px;}
.products ul{ overflow:hidden;}
.products li{ float:left; width:32%; margin:0 2% 2% 0;}
.products li:nth-child(3n){ margin:0 0 2% 0;}
.products li img{ width:100%;}
.products li em{ font-size:14px; color:#333; font-weight:bold; line-height:25px; height:25px; display:-webkit-box; text-overflow:ellipsis; -webkit-line-clamp:1; -webkit-box-orient:vertical; overflow:hidden; margin:10px 0 0 0;}
.products li span{ font-size:12px; line-height:25px; height:25px; display:-webkit-box; text-overflow:ellipsis; -webkit-line-clamp:1; -webkit-box-orient:vertical; overflow:hidden;}
.products li a{ display:block; color:#999;}
.products li a:hover{ text-decoration:none; color:#e71419;}

.products_width{ width:100%; margin:22px auto; overflow:hidden;}
.products_left{ float:left; width:48%; border:#eee 1px solid;}
.products_left img{ width:100%;}

div.jqZoomTitle{ z-index:5000; text-align:center; font-size:12px; height:20px; padding-top:2px; position:absolute; top:0px; left:0px; width:100%; color:#666; background:#f0f0f0;}
.jqZoomPup{	overflow:hidden; background-color:#fff;	-moz-opacity:0.6; opacity:0.6; filter:alpha(opacity = 60); z-index:10; border-color:#f0f0f0; border-style:solid; cursor:crosshair;}
.jqZoomPup img{	border:0px;}
.preload{ -moz-opacity:0.8; opacity:0.8; filter:alpha(opacity = 80); color:#333; font-size:12px; text-decoration:none; border:1px solid #f0f0f0; padding:8px; text-align:center; background:#fff url(../images/zoomloader.gif) 43px 30px no-repeat; width:90px; *width:100px; height:43px; *height:55px; z-index:10; position:absolute; top:3px; left:3px;}
.jqZoomWindow{	border:1px solid #f0f0f0; background:#fff;}

.products_right{ float:right; width:48%;}
.products_right .products_jj{ font-size:15px; color:#e71419; line-height:20px; font-weight:bold; margin:0 0 12px 0;}
.products_right .products_js{ border:#eee 1px solid; border-left:none; border-right:none; font-size:14px; color:#666; line-height:25px; padding:14px 0;}

.czxqing{ width:100%; margin:0 auto 16px auto; overflow:hidden; border:#ddd 1px solid; border-left:none; border-right:none; background:#eee;}
.czxqing span{ display:inline-block; font-size:16px; color:#fff; background:#e71419; line-height:36px; padding:0 18px; font-weight:bold;}
.xq_jis{ width:100%; margin:16px auto 0 auto; overflow:hidden; font-size:14px; color:#525252; line-height:25px;}
.xq_jis img{ max-width:100%;}

.pro_xiangguan{ width:100%; margin:20px auto 12px auto; overflow:hidden; background:#f4f4f4; line-height:42px; border-bottom:#ddd 1px solid; font-size:15px;  color:#333;}
.pro_xiangguan i{ width:4px; height:15px; background:#e71419; float:left; margin:14px 10px 0 8px;}
.pro_xgcp{ width:100%; margin:12px auto;}
.pro_xgcp ul{ overflow:hidden;}
.pro_xgcp ul li{ float:left; width:23.5%; margin:0 2% 0 0;}
.pro_xgcp ul li:nth-child(4n){ margin:0;}
.pro_xgcp ul li img{ width:100%;}
.pro_xgcp ul li em{ text-align:center; font-size:14px; line-height:32px; margin:5px 0 0 0; height:32px; display:-webkit-box; overflow:hidden; text-overflow:ellipsis; -webkit-line-clamp:1; -webkit-box-orient:vertical;}
.pro_xgcp ul li a{ color:#666; border:#ddd 1px solid; padding:2px; display:block;}
.pro_xgcp ul li a:hover{ text-decoration:none; color:#e71419;}

/*pinzhi*/
.pinzhi{ font-size:14px; color:#666; line-height:25px;}
.pinzhi img{ max-width:100%;}

/*support*/
.support{ font-size:14px; color:#666; line-height:25px;}
.support img{ max-width:100%;}

/*ny_news*/
.ny_news{ width:100%; margin:0;}
.ny_news ul{ overflow:hidden;}
.ny_news ul li{ overflow:hidden; border-bottom:#ccc 1px dotted;}
.ny_news ul li i{ width:4px; height:7px; float:left; background:url(../images/news_jt.png) center no-repeat; margin:18px 8px 0 0;}
.ny_news ul li p{ float:left; width:65%; display:-webkit-box; overflow:hidden; text-overflow:ellipsis; -webkit-line-clamp:1; -webkit-box-orient:vertical;}
.ny_news ul li font{ color:#888; float:right;}
.ny_news ul li a{ font-size:14px; color:#666; line-height:42px; transition:all .3s; display:block;}
.ny_news ul li a:hover{ text-decoration:none; color:#e71419;}

.news_names{ width:100%; text-align:center; border-bottom:#dfdfdf 1px dotted; margin:0 0 20px 0;}
.news_names strong{ font-size:16px; color:#333; line-height:22px; margin:0 0 5px 0; display:block; font-weight:normal;}
.news_names em{ color:#999; font-size:12px; line-height:20px; display:block;}
.news_xq{ width:100%; color:#666; font-size:14px; line-height:25px;}
.news_xq img{ max-width:100%;}

.p_next{ width:100%; margin:20px 0 0 0; font-size:14px; overflow:hidden; background:#f2f2f2; padding:10px 0;}
.p_next p{ display:block; padding:0 2%;}
.p_next a{ font-size:14px; color:#e71419; line-height:24px;}

/*join_us*/
.join_us{ width:100%; margin:0 auto;}
.join_us dl{ overflow:hidden; border-bottom:#eee 1px solid; padding:20px 0;}
.join_us dl dt{ overflow:hidden; position:relative;}
.join_us dl dt:before{ position:absolute; width:75%; height:1px; border-bottom:#ccc 1px dashed; top:17px; left:12.5%; content:"";}
.join_us dl dt em{ float:left; font-size:15px; color:#333; font-weight:bold; line-height:36px; margin:0 0 0 2%;}
.join_us dl dt span{ float:right; width:100px; margin:3px 0 3px 0;}
.join_us dl dt span a{ display:block; text-align:center; font-size:14px; color:#666; background:#ccc; line-height:30px;}
.join_us dl dt span a:hover{ text-decoration:none;}
.join_us dl dd{ display:none; padding:2%; font-size:14px; color:#666; line-height:25px;}
.join_fuli{ width:100%; margin:36px auto 0 auto; font-size:14px; color:#666; line-height:25px;}
.join_fuli em{ font-size:15px; color:#333; font-weight:bold; line-height:26px; display:block; margin:0 0 8px 0;}

/*contact*/
.contact{ width:100%; margin:0 auto; overflow:hidden; background:#f2f2f2; font-size:14px; color:#525252; line-height:25px; padding:20px 0;}
.contact dl{ overflow:hidden; width:94%; margin:6px auto;}
.contact dl dd{ float:left; width:10%;}
.contact dl dt{ float:right; width:90%;}
.contact_size{ width:100%; margin:22px auto 0 auto; overflow:hidden;}

/*kefu*/
.four-con{ position:fixed; right:2%; top:50%; margin-top:60px; z-index:22;}
.four-con ul li{ position:relative; width:50px; height:50px; margin-bottom:10px;}
.f-all-con{ left:-90px; top:6px; padding-right:17px; display:none; position:absolute;}
.f-a-bg{ position:relative; background:#e71419; padding:10px; border-radius:5px; font-size:14px; color:#fff;}
.f-a-bg b{ font-size:18px;}
.f-a-bg:after{ content:""; position:absolute; right:-7px; top:50%; width:0; height:0; margin-top:-6px; border-top:5px solid transparent; border-left:7px solid #e71419; border-bottom:5px solid transparent;}
.four-con ul li:hover .f-all-con{ display:block;}
.four-con ul li.a-w1 .f-all-con{ top:-6px; left:-174px;}
.four-con ul li.a-w2 .f-all-con{ top:-44px; left:-154px;}
a.f-icon5, a.f-icon4, a.f-icon1{ width:50px; height:50px; display:inline-block; background:url(../images/ficon1.png) no-repeat 0 -51px; -webkit-transition-duration:.3s; -moz-transition-duration:.3s; -o-transition-duration:.3s; transition-duration:.3s; cursor:pointer;}
a.f-icon4{ background:url(../images/ficon4.png) no-repeat 0 -51px;}
a.f-icon5{ background:url(../images/ficon5.png) no-repeat 0 -51px;}
.four-con ul li:hover a.f-icon5, .four-con ul li:hover a.f-icon4, .four-con ul li:hover a.f-icon1{ background-position:0 0;}