body,div,ul,ol,li,dl,dt,dd,p,span,h1,h2,h3,h4,h5,h6,form,pre,fieldset,legend,tr,td,th,input,textarea,img{margin:0;padding:0;}
body {font-size:12px;background:url(../images/body.jpg) #FFFFFF repeat-x}
div,ul,ol,li,dd,dl,dt {list-style:none;}
table {border-collapse:collapse;border:0;}
tr,td,th {font-size:12px;}
img {border:none;}
em {font-style:normal;}
h1,h2,h3 { font-size:16px;font-weight:bold;}
h4,h5,h6 { font-size:12px;font-weight:bold;}
a:link,a:visited {color:#000;text-decoration:none;}
a:hover,a:active {color:#FF0000;text-decoration:underline; }

a.nowadd:link,a.nowadd:visited {color:#000000;font-size:12px;text-decoration:none;}
a.nowadd:hover,a.nowadd:active {color:#FF0000;font-size:12px;text-decoration:underline;}

a.sethome:link,a.sethome:visited {color:#000000;font-size:12px;text-decoration:none;}
a.sethome:hover,a.sethome:active {color:#FF0000;font-size:12px;text-decoration:underline;}

a.hui666:link,a.hui666:visited {color:#666666;font-size:12px;text-decoration:none;}
a.hui666:hover,a.hui666:active {color:#FF0000;font-size:12px;text-decoration:underline;}

a.hui999:link,a.hui999:visited {color:#999999;font-size:12px;text-decoration:none;}
a.hui999:hover,a.hui999:active {color:#FF0000;font-size:12px;text-decoration:underline;}

a.product:link,a.product:visited {color:#000000;font-size:12px;text-decoration:none;}
a.product:hover,a.product:active {color:#FF0000;font-size:12px;text-decoration:underline;}

a.pages:link,a.pages:visited {color:#000000;font-size:12px;text-decoration:none;}
a.pages:hover,a.pages:active {color:#FF0000;font-size:12px;text-decoration:underline;}

a.white:link,a.white:visited {color:#FFFFFF;font-size:12px;text-decoration:none;}
a.white:hover,a.white:active {color:#FFFF66;font-size:12px;text-decoration:underline;}

a.red:link,a.red:visited {color:#FF0000;font-size:12px;text-decoration:none;}
a.red:hover,a.red:active {color:#000000;font-size:12px;text-decoration:underline;}

a.links:link,a.links:visited {color:#666666;font-size:12px;text-decoration:none;margin:0px 5px 0px 4px;}
a.links:hover,a.links:active {color:#FF0000;font-size:12px;text-decoration:underline;margin:0px 5px 0px 4px;}

a.bottomA:link,a.bottomA:visited {color:#FFFFFF;font-size:12px;text-decoration:none;margin:0px 5px 0px 4px;}
a.bottomA:hover,a.bottomA:active {color:#FF0000;font-size:12px;text-decoration:underline;margin:0px 5px 0px 4px;}

.clear,.cl {clear:both;}
.b { font-weight:bold; }
.tl { text-align:left;}
.tr { text-align:right;}
.tc { text-align:center; }
.fl,.l { float:left;}
.fr,.r { float:right;}
.f12px,.f12 {font-size:12px;}
.f14px,.f14 {font-size:14px;}
.mt5 { margin-top:5px;}
.mt10 { margin-top:10px;}
.mt15 { margin-top:15px;}
.mt20 { margin-top:20px;}
.mb5 { margin-bottom:5px;}
.mb10 { margin-bottom:10px;}
.mb15 { margin-bottom:15px;}
.mb20 { margin-bottom:20px;}

.hui666 {color: #666666;}
.hui888 {color: #888888;}
.hui999 {color: #999999;}
.submitTable {border:0;}
.submitTable td {height:35px;}
.submitTable td input {height:19px;line-height:19px;}
.content {padding:5px 5px 5px 5px;line-height:22px;overflow:hidden;}
.details {padding:5px 5px 5px 5px;line-height:22px;}

.main{ width:100%;margin:0 auto;line-height:20px;}
.topCon{ width:990px;margin:0 auto;}
.topCon_1 {float:left;width:100%;}
.topCon_2 {float:left;width:100%;height:105px;}
.topCon_2_1 {float:left;width:400px;}
.topCon_2_2 {float:right;width:590px;}
.topCon_2_3 {float:right;text-align:right;padding:10px 20px 0px 0px;}
.topCon_2_4 {float:right;text-align:right;padding:10px 20px 0px 0px;color:#CC0000;}
.indexTop{ width:100%;margin:0 auto;line-height:20px;}
.indexLeft { float:left;width:200px;line-height:20px;}
.indexLeft1{ float:left;width:200px;line-height:20px;}
.indexCenter{ width:990px;margin:0 auto;line-height:20px;padding:0px 0px 0px 0px;}
.indexCenter table{ line-height:20px;}
.indexCenter2 {width:990px;margin:0 auto;line-height:20px;padding:0px 0px 0px 0px;}
.indexRight{ float:right;width:770px;}
.indexRight1{ float:right;width:770px;}
.indexBanner {float:left;width:100%;padding:10px 0px 10px 0px; margin-top:10px;}
.indexBottom{ width:100%;margin:0 auto;line-height:20px;padding:10px 0px 0px 0px;clear:both;}

.bottom{ width:100%;line-height:20px;}   /* Dont't add float:left */ 
.bottom_1 { float:left;width:988px;background-color:#E1E8ED;border:1px solid #A7A6A6;padding:10px 0px 10px 0px; }
.divBottom {color:#666666;padding-bottom:10px;padding-top:10px;text-align:center;font-family:ËÎÌå;}
.table_top {text-align:center;border:1px solid #E3E1E1;background:#747574;font-size:14px;
    line-height:20px;color:#FFFFFF;vertical-align:middle;padding:5px 0px 5px 0px;}
.bridgeCode{width:990px;margin:0 auto;text-align:center;padding-bottom:5px;}
.right_top{ float:left;width:100%;background:url(../images/stitle.jpg) no-repeat;height:30px;line-height:30px;}
.right_top strong{float:left;color:#fff;padding-left:15px;font-size:14px;font-weight:bold; }
.right_top span{ float:right;padding:0px 0px 0px 0px;}
.right_content { float:left;width:750px;padding:20px 10px 10px 10px;border:1px solid #ccc}
 
.nav{ width:590px;margin:0 auto;height:30px;clear:both;float:right;margin-top:30px;}
.linav{ width:590px;margin:0 auto;line-height:30px;clear:both;}
.linav_ul { float:left;list-style:none;}
.linav_ul div {float:left;width:43px;}
.linav_ul li{ float:left;width:80px;color:#ccc;font-size:14px;text-align:center;font-family:Microsoft yahei;background:url(../images/m.jpg) right 10px no-repeat; }

.linav_ul li a:link,.linav_ul li a:visited {color:#000;font-size:14px;font-family:Microsoft yahei; text-decoration:none;}
.linav_ul li a:hover {color:#c00;font-size:14px;text-decoration:none;font-family:Microsoft yahei;text-decoration:none;}


.Layer1 {position:absolute;width:120px;z-index:1;background-color:#1B1B1B;filter:alpha(opacity=80);visibility:hidden;}
.Layer1 a span {padding:5px 0px 5px 0px;}
.Layer1 ul {margin:0;}
.Layer1 li {margin:0;width:120px;height:24px;float:left;border-bottom:1px solid #999999;}
.Layer1 li a:link,.Layer1 li a:visited {display:block;color:#FFFFFF;text-decoration:none;width:120px;
	height:24px;background-image:none;}
.Layer1 li a:hover {color:#FFCC00;}

.in {height:19px;line-height:19px;border:1px solid #696969;}
.text { border:1px solid #8A8484;height:20px;line-height:20px;width:150px;}
.textinput {font-size:12px;color:#666666;width:140px;height:18px;line-height:18px;border:1px solid #696969;padding-left:2px;}
.kp{ padding:10px;line-height:200%;overflow:hidden;}
.maintable {background:#FFFFFF;}
.leftK{ width:215px;background:#FFFFFF;}
.newsList{ height:25px; line-height:25px; overflow:hidden;}
.main_right{padding-right:3px;}
.main_titBg{background-image:url(../images/index_02.gif);}
.main_title{color:#000000;padding-left:15px;background:url(../images/index_01.gif) no-repeat;font-size:14px;
	font-weight:bold;height:22px;line-height:22px;}
.button_submit { font-weight:normal;cursor:pointer;}
.friendlinks {float:left;width:100%;}
.friendlinks span{float:left;}
.page {float:left;width:100%;text-align:center;}
.page_go {margin:20px 0px 10px 0px;}

#picBox { width:990px;height:300px;overflow:hidden;position:relative;}
#picBox ul#show_pic { width:6550px;position:absolute;}
#picBox ul#show_pic li { float:left;display:inline;}
#picBox ul#show_pic li img { width:990px;display:block;}
#icon_num { position:absolute;bottom:10px;right:10px;}
#icon_num li { float:left;width:14px;height:14px;overflow:hidden;font-size:0px;cursor:pointer;
	background:url('../images/dots1_01.gif') no-repeat;}
#icon_num li on,#icon_num li:hover,#icon_num li.active { width:14px;height:14px;font-size:0px;background:url('../images/dots1_02.gif') no-repeat;}

.banner1 {width:990px;height:300px;overflow:hidden;position:relative;}
.slider1 {width:6550px;position:absolute;}
.slider1 li {float:left;list-style:none;display:inline;}
.slider1 img {width:990px;display:block;}
.num1 {position:absolute;width:52%;bottom:10px;right:10px;}
.num1 li {float:left;list-style:none;width:14px;height:14px;overflow:hidden;font-size:0px;cursor:pointer;
    background:url("../images/dots1.png");background-position:0 -15px;}
.num1 li.on,.num1 li:hover,.num1 li.active {width:14px;height:14px;font-size:0px;background-position:0 -30px;}

.banner4 {width:990px;height:300px;overflow:hidden;position:relative;}
.slider4 {width:6550px;position:absolute;}
.slider4 li {float:left;display:inline;}
.slider4 img {width:990px;display:block;}
.num4 {position:absolute;bottom:5px;right:5px;}
.num4 li {float:left;width:15px;height:14px;line-height:14px;color:#FFFFFF;background:url('../images/dots_01.gif') no-repeat;
	text-align:center;font-size:12px;cursor:pointer;padding-bottom:5px;margin-right:5px;display:inline;filter:alpha(opacity=90);opacity:0.9;}
.num4 li.on,.num4 li:hover,.num4 li.active {color:#FFFFFF;background:url('../images/dots_02.gif') no-repeat;
    line-height:14px;font-size:12px;}

.banner5 {width:990px;height:300px;overflow:hidden;position:relative;}
.slider5 {width:6550px;position:absolute;}
.slider5 li {float:left;list-style:none;display:inline;}
.slider5 img {width:990px;display:block;}
.num5 {position:absolute;bottom:10px;right:10px;}
.num5 li {float:left;list-style:none;width:14px;height:14px;overflow:hidden;font-size:0px;cursor:pointer;
    background:url('../images/dots2_01.gif') no-repeat;}
.num5 li.on,.num5 li:hover,.num5 li.active {width:14px;height:14px;font-size:0px;background:url('../images/dots2_02.gif') no-repeat;}

.BannerBox{position:relative;float:right;width:990px;}
.AD_S4{width:990px;height:560px;position:relative;overflow:hidden;}
.AD_S4 .AD_List{position:relative;overflow:hidden;z-index:12;}
.AD_S4 .AD_List,.AD_S4 .AD_List li,.AD_S4 .AD_List img{width:990px;height:560px;float:left;}
.AD_S4 .AD_List ul{width:9999px;position:absolute;}
.AD_S4 .AD_Text_BG{position:absolute;left:0;bottom:0;width:100%;height:26px;background:#000000;
    filter:alpha(opacity=40);opacity:0.4;z-index:9;}
.AD_S4 .AD_Text{position:absolute;bottom:0px;left:5px;height:20px;font-size:12px;color:#FFFFFF;z-index:10;}
.AD_S4 .AD_Text a{color:#FFFFFF;cursor:pointer;}
.AD_S4 .AD_Text b{font-size:14px;display:block;}
.AD_S4 .ADNum{bottom:3px;right:5px;position:absolute;z-index:13;}
.AD_S4 .ADNum li{float:left;width:10px;height:10px;overflow:hidden;margin:2px 2px;border:0 solid #000000;
    text-indent:-999em;background-color:#CCCCCC;cursor:pointer;border-radius:5px;filter:alpha(opacity=60);opacity:0.6;}
.AD_S4 .ADNum li.On{background-color:#000000;filter:alpha(opacity=100);opacity:1;}
#AD_S4_TV_Pre,#AD_S4_TV_Next{background:url('../images/h_ADArr.gif') 0 0;width:30px;height:40px;cursor:pointer;
    filter:alpha(opacity=60);opacity:0.6;text-indent:-999em;position:absolute;top:120px;right:0;z-index:15;}
#AD_S4_TV_Pre{background-position:-30px 0;left:0;}

/* qqonline */
.QQbox {z-index:999;position:absolute;right:1px;width:128px;top:100px;}
.QQbox .press {right:0px;width:26px;cursor:pointer;position:absolute;height:136px;top:1px;}
.QQbox .Qlist {right:0px;width:128px;position:absolute;}
.table_p {padding:3px;text-align:center;}
.QQtd1 {color:#FFF;line-height:28px;padding-left:35px;background:url('../images/QQOnline/qq_01.gif') no-repeat;}
.QQtd2 {background:url('../images/QQOnline/qq_02.gif') repeat-y;}
.QQtd3 {background:url('../images/QQOnline/qq_03.gif') no-repeat;line-height:30px;padding-top:5px;}

.shucon{ float:left;width:454px;overflow:hidden;border-left:1px solid #DEDDDD;
    border-right:1px solid #DEDDDD;border-bottom:1px solid #DEDDDD;}
.shucon dl{ float:left;width:140px;height:135px;padding:5px 5px 5px 5px;display:inline;}
.shucon dt{ margin-bottom:3px;height:110px;border:1px solid #CCC6C6;text-align:center;}
.shucon dt img{ width:130px;padding:3px 0px 3px 0px;border:0px solid #CCC6C6;}
.shucon dd { line-height:20px;text-align:center;}
.shucon dd div {line-height:20px;text-align:center;}

.shucon2{ float:left;width:750px;overflow:hidden;}
.shucon2 dl{ float:left;width:140px;padding:10px 5px 0px 5px;display:inline;}
.shucon2 dt{ margin-bottom:3px;height:110px;border:0px solid #CCC6C6;text-align:center;}
.shucon2 dt img{ width:130px;padding:3px 0px 3px 0px;border:0px solid #CCC6C6;}
.shucon2 dd { line-height:30px;text-align:center;}

.shucon3{ float:left;width:250px;overflow:hidden;}
.shucon3 dl{ float:left;width:110px;height:110px;padding:10px 5px 10px 8px;display:inline;}
.shucon3 dt{ margin-bottom:3px;height:85px;border:1px solid #CCC6C6;text-align:center;padding-top:3px;}
.shucon3 dt img{ width:100px;padding:3px 0px 3px 0px;}
.shucon3 dd { line-height:20px;height:20px;text-align:center;overflow:hidden;}

/* products.asp */
.proContent{clear:both;padding:0px 0px 0px 0px;}
.proList{ list-style:none;}
.proList li{float:left;width:160px;text-align:center;padding:10px 8px 10px 0px;}
.proList li img{ width:140px;margin:3px;border:0px solid #CCCCCC;}
.proList li .div1{width:150px;height:135px;border:1px solid #CCCCCC;overflow:hidden;}
.proList li .div2{width:150px;height:25px;line-height:25px;border:0px solid #CCCCCC;overflow:hidden;}
.proContent_1 {float:left;height:180px;overflow:hidden;margin:0px 10px 0px 0px;}
.proContent_1 table {float:left;}

.showctr{clear:both;text-align:right;line-height:20px;padding:3px 20px 3px 0px;_padding:5px 20px 5px 0px;
    margin:20px 10px 0px 20px;background:#F3F3F3;}
#view_gallery,#view_list{cursor:pointer;}

.probox{width:160px;float:left;margin:10px 6px 10px 5px;height:160px;overflow:hidden;border:0px solid #CCCCCC;}
.probox span{ display:block;text-align:center;}
.probox h2{font-size:11px;font-weight:normal;line-height:16px;text-align:center;clear:both;}
.proimg{width:150px;height:120px;margin:0 auto;background:#FFFFFF;line-height:120px;vertical-align:middle;
    position:relative;text-align:center;display:table-cell;border:1px solid #CCCCCC;overflow:hidden;}
.proimg p{position:static;_position:absolute;top:50%;vertical-align:middle;}
.proimg img{margin-top:3px;position:static;_position:relative;top:-50%;left:-50%;vertical-align:middle;}
.protext{padding-top:10px;height:35px;overflow:hidden;text-align:center;clear:both;}
.protext a{color:#333333;}
.protext a:hover{color:#FF7700;}

.proboxlist{clear:both;margin:5px 10px;border-bottom:1px dotted #CECECE;}
.proboxlist span{ margin:0px 10px;}
.proboxlist .proimg{ float:right;width:140px;height:140px;border:0px solid #CCCCCC;}
.proboxlist .proimg img{vertical-align:top;}
.proboxlist .protext{ background:none;margin:0px 0px 5px 0px;width:100%;height:20px;text-align:left;}
.proboxlist .protext a{color:#CC3333;}
.proboxlist .protext a:hover{ color:#FF0000;text-decoration:underline;}
.proboxlist .prodes{float:left;width:400px;height:170px;overflow:hidden;text-align:left;}

/* product class */
.subclass {cursor:pointer;overflow:hidden;padding-left:11px;height:25px;line-height:25px;border-bottom:1px #cccccc dashed;background:url('../images/xiao.gif') no-repeat 0px 8px;}
.subclass_1 {cursor:pointer;overflow:hidden;padding-left:20px;height:20px;line-height:20px;background:url('../images/xiao_hui.gif') no-repeat 10px 5px;}
.subclass_2 {cursor:pointer;overflow:hidden;padding-left:35px;height:20px;line-height:20px;background:url('../images/xiao_hui_no.gif') no-repeat 25px 5px;}

/* news */
.newslist {float:left;width:99%;}
.newslist ul {padding:5px 0px 0px 0px;}
.newslist ul li { line-height:25px;padding-left:20px;background:url('../images/pro_dian.gif') no-repeat 5px 8px;border-bottom:1px dashed #DDDDDD;}
.newslist ul li span {color:#666666;}

.newslist2 {float:left;width:98%;}
.newslist2 ul {padding:5px 0px 0px 0px;}
.newslist2 ul li { line-height:25px;padding-left:20px;background:url('../images/index_07.gif') no-repeat left center;border-bottom:1px solid #DDDDDD;}

/* download */
.downloadlist {float:left;width:99%;margin:10px 0px 10px 0px;}
.downloadlist dl {float:left;width:100%;padding:5px 0px 10px 0px;}
.downloadlist dt {float:left;width:120px;}
.downloadlist dt img {border:1px solid #CCCCCC;padding:3px;}
.downloadlist dd {float:left;width:610px;}
.downloadlist div {float:left;width:100%;}
.downloadlist div ul {}
.downloadlist div ul li {line-height:23px;}
.downloadlist div span {color:#006699;}

/* job */
.joblist {float:left;width:99%;}
.joblist ul {padding:5px 0px 0px 0px;}
.joblist ul li { line-height:25px;padding-left:20px;background:url('../images/pro_dian.gif') no-repeat 5px 8px;border-bottom:1px dashed #DDDDDD;}
.joblist ul li span {color:#666666;}

/* sitemap */
.sitemap {width:990px;margin:0 auto;line-height:20px;background-color:#FFFFFF;}
.sitemap_1 {line-height:20px;padding-top:20px;}
.sitemap_1 span {font-size:16px;font-weight:bold;}
.sitemap_2 {width:100%;border:0;border-bottom:1px solid #333333;color:#333333;height:1px;}
.sitemap_3 {float:left;margin-top:10px;}
.sitemap_3 ul {padding-left:10px;color:#062851;list-style:none;}
.sitemap_3 ul li {line-height:21px;padding-left:10px;background:url('../images/dot.gif') no-repeat left center;}
.sitemap_3 ul li a:link,.sitemap_3 ul li a:visited {color:#666666;font-size:12px;text-decoration:none;}
.sitemap_3 ul li a:hover,.sitemap_3 ul li a:active {color:#FF0000;font-size:12px;text-decoration:underline;}

/* member */
.backnull {background:url('');}
.panel-head {height:35px;line-height:35px;background:url('../images/leastdownload.png') no-repeat left -148px;}
.panel-head span {padding-left:35px;color:#FFFFFF;font-size:14px;font-weight:bold;}
.panel-body {padding:5px 0px 5px 0px;}
.panel-body ul {}
.panel-body ul li {height:30px;line-height:30px;}
.panel-body ul li a:link,.panel-body ul li a:visited{float:left;width:100%;_width:150px;
	height:28px;padding-left:50px;text-align:left;text-decoration:none;color:#666666;font-size:13px;
	background:url('../images/left_list_bj2.gif') no-repeat left top;}
.panel-body ul li a:hover,.panel-body ul li a:active {
	color:#FFFFFF;background:url('../images/left_list_bj2.gif') no-repeat left bottom;}
.panel-foot {}
.panel-table {width:99%;}
.panel-table td {height:24px;}
.panel-login {padding:20px;font-size:14px;color:#990000;font-weight:bold;}
.tdinput  {width:150px;height:20px;line-height:20px;border:1px solid #999999;}
.tdinput2 {width:60px;height:20px;line-height:20px;border:1px solid #999999;}
.tdinput3 {border:1px solid #999999;height:19px;line-height:19px;}
.trbackground1 { background-color:#CEEEF6;}
.trbackground2 { background-color:#FFFFFF;}

.index_comfile{width:990px;border:1px solid #ccc; clear:both;}
.index_news{width:306px;float:left;margin-left:20px;display:inline}
.index_newstitle{width:306px;background:url(../images/bas.jpg) no-repeat left bottom;height:40px;line-height:40px;}
.st{float:left;}
.sp{float:left;margin-left:8px}
.index_more{float:right;padding-right:8px;}
.index_newsmain{float:left;width:306px;margin-top:10px;height:auto}
.index_about{width:364px;float:left;margin-left:30px;display:inline;}
.index_contact{width:219px;float:left;margin-left:10px;}
.index_about_content{width:354px;float:left;margin-top:0px;padding:0px 5px;}
.index_about_title{width:364px;background:url(../images/bas.jpg) no-repeat left bottom;height:40px;line-height:40px;}
.index_contact_title{width:219px;background:url(../images/bas.jpg) no-repeat left bottom;height:40px;line-height:40px;}
.index_contact_content{width:209px;float:left;padding:0 5px;}


/* left */
.left1{width:247px;float:left}
.left_pro_catebg{background:url(../images/left_cate.jpg) repeat-x #113972;height:auto;}
.left_pro_tit{background:url(../images/index_56.png) no-repeat 10px 10px;height:42px;}
.left_pro_tit a:link,.left_pro_tit a:visited{float:right;padding-right:10px;color:#FFFFFF;font-size:14px;}
.left_pro_tit a:hover,.left_pro_tit a:active{color:#FF0000}
.left_pro_cate{padding:0px 10px;background:url(../images/index_61.png) repeat-y 10px 10px;}
.left_pro_catetop{padding:10px 10px 0 10px;height:9px}
.left_pro_catetop1{padding:0px 10px 0 10px;height:8px}
.index_m1{width:990px;margin:0 auto}

.index_pro{width:990px;margin:10px auto;border:1px solid #ccc;}
.index_pro_tit{width:990px;background:url(../images/pro_tit.jpg) left bottom no-repeat;height:40px;line-height:40px;}
.index_pro_content{width:980px;margin:0 auto}
.subclass {cursor:pointer;overflow:hidden;padding-left:18px;height:36px;line-height:36px;background:url('../images/leftli.jpg') no-repeat 0px 0px;}
.left_01{width:216px;height:30px;line-height:30px;background:url(../images/left_01.jpg) no-repeat;color:#FFFFFF}
.left_01 span{padding-left:10px;}
.kpp{ line-height:200%;overflow:hidden;border:1px solid #ccc;border-top:none;}
	.dl1 {width:665px;margin:0 auto;margin-top:5px;}
  .dt1 {width:665px;}
  .dt1 a {display:inline-block;padding:5px;text-decoration:none;color:#000;zoom:1;border:1px solid #ccc;border-bottom:none}
  .dt1 a:hover {text-decoration:underline;}
  .dl1 dd {display:none;border:1px solid #ccc;padding:5px 0px 0px 5px;;}
  a.active {color:#0066CC;font-size:12px;font-weight:bold}
  dd.active {display:block;}
.ind_ex{width:670px;margin:0 auto;}