﻿html, body, div, p, ul, ol, li, dl, dt, dd, h1, h2, h3, h4, h5, h6, form, input, select, button, textarea, iframe, table, th, td {margin: 0; padding: 0; }
img { border: 0 none; vertical-align: top; }
ul,li,dl,dd,dt { list-style-type: none; }
i,em,cite { font-style: normal; }
body {  -webkit-text-size-adjust:none;  font-family:"微软雅黑";}
a{ text-decoration: none; }
.clear,.cle {clear:both;}
a,area { blr:expression(this.onFocus=this.blur()) }   
a:focus { outline: none; }    



.t_tel{position:absolute;right: 0px;top: 0px;text-align:right;height: 36px;line-height: 36px;padding-left: 20px;background: url(../image/hot_tel.png) no-repeat left center;}
.t_tel_ts{font-size: 12px;color: #fff;}
.t_tel_nb{font-size: 12px;color: #fff;padding-left:5px;}


.t_name{position:absolute;top:0;left: 0;color: #fff;line-height: 36px;font-size: 12px;}


.t_logo{position:absolute;top: 54px;left:0px;}
.t_logo img{width: 142px;height: 55px;border:0px;}


.xn_n_14_wrap{position: absolute;top: 36px;height: 0;width: 100%;text-align:center;}
.xn_n_14_wrap_main{margin:0 auto; width: 1200px;}
#xn_n_14_VMenu1{float: right;}
#xn_n_14_VMenu1>li>a{}
#xn_n_14_VMenu1>li+li+li+li+li+li+li+li+li+li{display:none;}
#xn_n_14_VMenu1>li:last-child>a{background: none;}
.xn_n_14_wrap_menu1 {float:left;width: 110px;height:89px;font-size:16px;}
.xn_n_14_wrap_menu1>a{color: #fff;line-height: 90px;text-decoration:none;}
.xn_n_14_wrap_menu1>a+ul+ul{padding-top: 0px!important;display:none !important;}
.xn_n_14_wrap_menu1_2 {float:left;height: 89px;font-size:16px;width: 110px;}
.xn_n_14_wrap_menu1_2>a{color: #30bceb;line-height: 90px;text-decoration:none;}
.xn_n_14_wrap_menu1_2>a+ul+ul{padding-top: 0px!important;display:none !important;}
.xn_n_14_wrap_menu1_cur {float:left;height: 89px;font-size:16px;width: 110px;}
.xn_n_14_wrap_menu1_cur>a{color: #30bceb;line-height: 90px;text-decoration:none;}
.xn_n_14_wrap_menu1_cur>a+ul+ul{padding-top: 0px!important;display:none !important;}
.xn_n_14_wrap_menu2>a{color:#4c4c4c;font-weight:normal;line-height: 36px !important;border-bottom: 1px solid #e8e8e8;}
.xn_n_14_wrap_menu2_2>a{color:#30bceb;font-weight:normal;line-height: 36px !important;border-bottom: 1px solid #e8e8e8;}
.xn_n_14_wrap_main ul li ul{width: 105px;filter:Alpha(opacity=80);margin: 0 auto;border-top: 4px solid #30bceb;position: absolute;left: 50%;margin-left: -52.5px;top: 73px;background: #fff;box-shadow: 1px 0px 9px rgba(0,0,0,0.21);}
.xn_n_14_wrap_main>ul>li{position:relative;}
.xn_n_14_wrap_main>ul>li>ul>li>a{line-height: 36px;display: block;-webkit-transition: all .3s linear;
-moz-transition: all .3s linear;
transition: all .3s linear;}
.xn_n_14_wrap_main>ul>li>ul>li>a:hover{color:#e15f4d !important;}
.xn_n_14_wrap_main ul li ul li ul{ float:left; margin-left:128px;display: none!important;}
.xn_n_14_wrap #xn_n_14_VMenu1>li:before {
    -webkit-transition: all .3s ease;
    -moz-transition: all .3s ease;
    -ms-transition: all .3s ease;
    transition: all .3s ease;
    position: absolute;
    left: 50%;
    top: 0;
    display: block;
    content: " ";
    height: 4px;
    width: 0;
    background: #30bceb;
}
.xn_n_14_wrap #xn_n_14_VMenu1li:hover:before {
    left: 13px!important;
    width: 82px !important;
}
.xn_n_14_wrap_menu1_2:before {
     left: 13px!important;
     width: 82px !important;
}
.xn_n_14_wrap_menu1_cur:before {
     left: 13px!important;
    width: 82px !important;
}


.top{width: 100%;height: 126px;position: relative;z-index:9;background: #2e2e2e;}
.t_t{position:relative;width: 100%;margin:0 auto;height: 36px;border-bottom: 1px solid #403e3e;z-index:1;}
.t_t_width{width: 1200px;height: 36px;margin: 0 auto;position: relative;}




.news_banner{width:100%; height:350px; overflow: hidden; position:relative; margin:0 auto;}
.news_banner_m{Z-INDEX:0; width:1920px; height:480px; position:absolute; left:50%; margin-left:-960px;}



.n_content_right_name_r{    width: 500px;height: 95px; color: #777; font-size: 14px; float: left; line-height: 95px;}
.pro_body .n_content_right_name_r{color: #dd2a42;}
.pro_body .n_content_right_name_r a{color: #dd2a42;}
.products_body .n_content_right_name_r,.prod_view_body .n_content_right_name_r{color: #666;font-size: 12px;}
.products_body .n_content_right_name_r a,.prod_view_body .n_content_right_name_r a{color: #999;font-size: 12px;}
.n_r_wz1,.n_r_wz2,.n_r_wz3,.n_r_wz4,.n_r_wz5,.n_r_wz6{}
.n_content_right_name_r ul li{float:left; line-height:95px;}
.n_content_right_name_r ul li a{color: #777;}
.n_content_right_name_r ul li a:hover{color: #ff6176;}
.n_content_right_name_r ul li img{ display: none;}



.n_content_left_cnt{height: 95px;float: right;}
.n_content_left_cnt>ul>ul{float:left;}
.n_content_left_cnt ul  li ul:first-child{margin-left:0px;}
.n_content_left_cnt a+ul{margin-left:0px !important;}
.n_content_left_cnt>ul>ul:last-child>li:last-child a:after{ background:none ;}
.n_content_left_cnt u li:first-child{margin-left:0px;}
.n_content_left_cnt ul li ul{float: left;margin-left: 25px;}
#ShoveWebControl_VMenu2{}
.n_content_left_cnt ul li ul li ul{border-bottom:none !important;}
.left_menu1 {font-size:14px;height: 45px;line-height: 45px;text-align: center;float: left;margin-top: 25px;margin-left: 25px;}
.left_menu1>a{display: block;line-height: 45px;color: #888888;text-decoration:none;transition: all ease 0.3s;    -moz-transition: all ease 0.3s;-webkit-transition: all ease 0.3s;border-radius: 25px;-webkit-border-radius: 25px;-moz-border-radius: 25px;position: relative;width:120px;float:left;}
.left_menu1>a:hover{background: #000000;color: #fff;box-shadow: 0px 11px 24px rgba(0,0,0,0.13);}
.left_menu1>a:after{content:'';display:block;width: 1px;height: 12px;background: #e7e7e7;position: absolute;right: -12.5px;top: 50%;margin-top: -6px;}
.left_menu1_2 {font-size:14px;height: 45px;line-height: 45px;text-align: center;float: left;margin-top: 25px;margin-left: 0px;}
.left_menu1_2>a{display: block;line-height: 45px;color: #888888;text-decoration:none;transition: all ease 0.3s;    -moz-transition: all ease 0.3s;-webkit-transition: all ease 0.3s;border-radius: 25px;-webkit-border-radius: 25px;-moz-border-radius: 25px;position: relative;width:120px;float:left;}
.left_menu1_2>a:hover{background: #000000;color: #fff;box-shadow: 0px 11px 24px rgba(0,0,0,0.13);}
.left_menu1_2>a:after{content:'';display:block;width: 1px;height: 12px;background: #e7e7e7;position: absolute;right: -12.5px;top: 50%;margin-top: -6px;}
.left_menu1_cur {font-size:14px;height: 45px;line-height: 45px;text-align: center;float: left;margin-top: 25px;margin-left: 25px;}
.left_menu1_cur>a{display: block;line-height: 45px;text-decoration:none;transition: all ease 0.3s;-moz-transition: all ease 0.3s;-webkit-transition: all ease 0.3s;border-radius: 25px;-webkit-border-radius: 25px;-moz-border-radius: 25px;position: relative;background: #000000;color: #fff;box-shadow: 0px 11px 24px rgba(0,0,0,0.13);width: 120px;float: left;}
.left_menu1_cur>a:after{content:'';display:block;width: 1px;height: 12px;background: #e7e7e7;position: absolute;right: -12.5px;top: 50%;margin-top: -6px;}
.left_menu2 {font-size:14px;height: 45px;line-height: 45px;text-align: center;float: left;margin-left: 25px;}
.left_menu2>a{display: block;line-height: 45px;color: #888888;text-decoration:none;transition: all ease 0.3s;    -moz-transition: all ease 0.3s;-webkit-transition: all ease 0.3s;border-radius: 25px;-webkit-border-radius: 25px;-moz-border-radius: 25px;position: relative;width: 120px;float: left;}
.left_menu2>a:hover{background: #000000;color: #fff;box-shadow: 0px 11px 24px rgba(0,0,0,0.13);}
.left_menu2>a:after{content:'';display:block;width: 1px;height: 12px;background: #e7e7e7;position: absolute;right: -12.5px;top: 50%;margin-top: -6px;}

.left_menu2_2 {font-size:14px;height: 45px;line-height: 45px;text-align: center;float: left;margin-left: 25px;}
.left_menu2_2>a{display: block;line-height: 45px;color: #888888;text-decoration:none;transition: all ease 0.3s;    -moz-transition: all ease 0.3s;-webkit-transition: all ease 0.3s;border-radius: 25px;-webkit-border-radius: 25px;-moz-border-radius: 25px;position: relative;width: 120px;float: left;}
.left_menu2_2>a:hover{background: #000000;color: #fff;box-shadow: 0px 11px 24px rgba(0,0,0,0.13);}
.left_menu2_2>a:after{content:'';display:block;width: 1px;height: 12px;background: #e7e7e7;position: absolute;right: -12.5px;top: 50%;margin-top: -6px;}
.left_menu2_cur {font-size:14px;height: 45px;line-height: 45px;text-align: center;float: left;margin-left: 25px;}
.left_menu2_cur>a{display: block;line-height: 45px;text-decoration:none;transition: all ease 0.3s;-moz-transition: all ease 0.3s;-webkit-transition: all ease 0.3s;border-radius: 25px;-webkit-border-radius: 25px;-moz-border-radius: 25px;position: relative;background: #000000;color: #fff;box-shadow: 0px 11px 24px rgba(0,0,0,0.13);width: 120px;float: left;}
.left_menu2_cur>a:after{content:'';display:block;width: 1px;height: 12px;background: #e7e7e7;position: absolute;right: -12.5px;top: 50%;margin-top: -6px;}
.left_menu3 {font-size:14px;height: 45px;line-height: 45px;text-align: center;float: left;margin-left: 25px;}
.left_menu3>a{display: block;line-height: 45px;color: #888888;text-decoration:none;transition: all ease 0.3s;    -moz-transition: all ease 0.3s;-webkit-transition: all ease 0.3s;border-radius: 25px;-webkit-border-radius: 25px;-moz-border-radius: 25px;position: relative;width: 120px;float: left;}
.left_menu3>a:hover{background: #000000;color: #fff;box-shadow: 0px 11px 24px rgba(0,0,0,0.13);}
.left_menu3>a:after{content:'';display:block;width: 1px;height: 12px;background: #e7e7e7;position: absolute;right: -12.5px;top: 50%;margin-top: -6px;}

.left_menu3_2 {font-size:14px;height: 45px;line-height: 45px;text-align: center;float: left;margin-left: 25px;}
.left_menu3_2>a{display: block;line-height: 45px;color: #888888;text-decoration:none;transition: all ease 0.3s;    -moz-transition: all ease 0.3s;-webkit-transition: all ease 0.3s;border-radius: 25px;-webkit-border-radius: 25px;-moz-border-radius: 25px;position: relative;width: 120px;float: left;}
.left_menu3_2>a:hover{background: #000000;color: #fff;box-shadow: 0px 11px 24px rgba(0,0,0,0.13);}
.left_menu3_2>a:after{content:'';display:block;width: 1px;height: 12px;background: #e7e7e7;position: absolute;right: -12.5px;top: 50%;margin-top: -6px;}
.left_menu3_cur {font-size:14px;height: 45px;line-height: 45px;text-align: center;float: left;margin-left: 25px;}
.left_menu3_cur>a{display: block;line-height: 45px;text-decoration:none;transition: all ease 0.3s;-moz-transition: all ease 0.3s;-webkit-transition: all ease 0.3s;border-radius: 25px;-webkit-border-radius: 25px;-moz-border-radius: 25px;position: relative;background: #000000;color: #fff;box-shadow: 0px 11px 24px rgba(0,0,0,0.13);width: 120px;float: left;}
.left_menu3_cur>a:after{content:'';display:block;width: 1px;height: 12px;background: #e7e7e7;position: absolute;right: -12.5px;top: 50%;margin-top: -6px;}


.nnews_lb {width:100%;height:auto;}
.nnews_lb_m {height:190px;position:relative;border:1px solid #efefef;margin-bottom:20px;transition:all ease 0.3s;-moz-transition:all ease 0.3s;-webkit-transition:all ease 0.3s;}
.nnews_lb_img {position:absolute;right:50px;top:22px;transition:all ease 0.3s;-moz-transition:all ease 0.3s;-webkit-transition:all ease 0.3s;}
.nnews_lb_img img {width:208px;height:148px;border:0px;}
.nnews_lb_title {position:absolute;left:216px;top:35px;width:643px;height:60px;line-height:60px;white-space:nowrap;font-size:16px;text-overflow:ellipsis;-o-text-overflow:ellipsis;overflow:hidden;-moz-binding:url('404.png');transition:all ease 0.3s;-moz-transition:all ease 0.3s;-webkit-transition:all ease 0.3s;}
.nnews_lb_title a {color:#595959;text-decoration:none;}
.nnews_lb_cnt {position:absolute;left:216px;top:95px;height:44px;overflow:hidden;font-size:14px;line-height:22px;color:#999999;width:643px;transition:all ease 0.3s;-moz-transition:all ease 0.3s;-webkit-transition:all ease 0.3s;}
.nnews_lb_date {position:absolute;top:35px;left:50px;font-size:12px;line-height:64px;color:#595959;font-size:24px;transition:all ease 0.3s;-moz-transition:all ease 0.3s;-webkit-transition:all ease 0.3s;}
.nnews_lb_bq {float:left;color:#666;margin-right:5px;display:none;}
.nnews_lb_date1,.nnews_lb_date2,.nnews_lb_date3,.nnews_lb_date4,.nnews_lb_date5 {float:left;}
.nnews_lb_bq1 {float:left;color:#666;margin-right:5px;}
.nnews_lb_click {position:absolute;top:23px;left:410px;font-size:12px;color:#CCC;display:none;}
.nnews_lb_xq {position:absolute;top:100px;left:50px;}
.nnews_lb_xq a {text-decoration:none;font-size:0;display:block;width:35px;height:35px;background:url(../image/news_more.png) no-repeat;transition:all ease 0.3s;-moz-transition:all ease 0.3s;-webkit-transition:all ease 0.3s;}
.nnews_lb_xq a:hover {color:#C00;text-decoration:underline;}
.nnews_lb_m:after {content:'';display:block;width:35px;height:1px;background:#bfbfbf;position:absolute;top:66px;left:134px;transition:all ease 0.3s;-moz-transition:all ease 0.3s;-webkit-transition:all ease 0.3s;}
.nnews_lb_date1,.nnews_lb_date2 {display:none;}
.nnews_lb_m:nth-child(4) {margin-bottom:35px}
.nnews_lb_m:hover {box-shadow:0px 10px 14px rgba(0,0,0,0.08);}
.nnews_lb_m:hover .nnews_lb_xq a {background:url(../image/news_more_hover.png) no-repeat;}
.nnews_lb_m:hover .nnews_lb_title,.nnews_lb_m:hover .nnews_lb_cnt {left:236px;}
.nnews_lb_m:hover:after {width:58px;}
.nnews_lb_m:hover .nnews_lb_title a {color:#333333;}


.fy{width:100%;margin-top:14px;text-align:right;font-size:12px;overflow: hidden;margin-bottom:100px;}
.fy span,.fy span a{color: #fff;vertical-align:middle;display: block;}
.fy span a:hover{color:#fff;background: #181818;}
.fy>div>span{width:30px;height:30px;background:#696969;display: inline-block;margin-left: 8px;line-height: 30px;text-align: center;color: #fff;}
.fy_1{ display: none!important;}
.fy_2 a{font-size: 0;position:relative;background: #696969 url(../image/fy_prev.png) no-repeat center !important;cursor:pointer;}
.fy_2 a:hover{font-size: 0;position:relative;background: #181818 url(../image/fy_prev.png) no-repeat center !important;}
.fy_3{margin-left:5px;margin-right:5px;display: none !important;}
.fy_4{ display: none!important;}
.fy_5{margin-left:5px;margin-right:5px;display: none!important;}
.fy_6 a{font-size: 0;position:relative;background: #696969 url(../image/fy_next.png) no-repeat center !important;cursor:pointer;}
.fy_6 a:hover{font-size: 0;position:relative;background: #181818 url(../image/fy_next.png) no-repeat center !important;}
.fy_7{margin-left:5px;margin-right:5px;display: none!important;}
.fy_8{}
.fy_9{ display: none!important;}
.fy_out{}
.fy_on a{background:#181818}


.xn_c_5_wrap {margin: 0px auto 100px;font-size:12px;}
.xn_c_5_wbox {}
.xn_c_5_top {margin-bottom:44px;}
.xn_c_5_cocnt {}
.xn_c_5_cocntlft {
    position: relative;
	height: 206px;
}
.xn_c_5_cocntlft img {width:100%;height:206px;}
.xn_c_5_cocntrit {}
.xn_c_5_cocntrit_name {line-height:30px;height:30px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:16px;margin-top:9px;transition:all ease 0.3s;-moz-transition:all ease 0.3s;-webkit-transition:all ease 0.3s;}
.xn_c_5_cocntrit_time {width:140px;line-height:20px;display:none;}
.xn_c_5_cocntrit_Click {width:140px;}
.xn_c_5_cocntrit_cont {width:140px;height:40px;line-height:20px;overflow:hidden;display:none;}
.xn_c_5_cocntrit_more {width:140px;display:none;}
span.xn_c_5_eWrap {display:block;line-height:28px;color:#333333;font-size:22px;}
span.xn_c_5_dashw {display:none;}
span.xn_c_5_cWrap {line-height:20px;color:#666666;font-size:14px;text-transform:uppercase;}
.xn_c_5_cocnt2 {width:290px;overflow:hidden;float:left;margin-right:12px;padding-bottom:22px;position:relative;}
.xn_c_5_cocnt2:after {content:'';display:block;width:0;height:1px;background:#333333;position:absolute;bottom:0;left:0;transition:all ease 0.3s;-moz-transition:all ease 0.3s;-webkit-transition:all ease 0.3s;}
.xn_c_5_cocnt2:nth-child(4) {margin-right:0px;}
.xn_c_5_cocntrit_name a {color:#666666;}
.xn_c_5_cocntrit_copyfrom {line-height:20px;height:20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;color:#b5b4b4;transition:all ease 0.3s;-moz-transition:all ease 0.3s;-webkit-transition:all ease 0.3s;}
.xn_c_5_zindex {position:absolute;top:0;left:0;bottom:0;right:0;background:rgba(0,0,0,0.3 )url(../image/news_more_tj.png) no-repeat center;opacity:0;transition:all ease 0.3s;-moz-transition:all ease 0.3s;-webkit-transition:all ease 0.3s;}
.xn_c_5_cocnt2:hover .xn_c_5_cocntrit_name{padding-left:15px;}
.xn_c_5_cocnt2:hover .xn_c_5_cocntrit_copyfrom{padding-left:15px;}
.xn_c_5_cocnt2:hover:after{width:100%;}
.xn_c_5_cocnt2:hover .xn_c_5_zindex{opacity:1}


.n_main{width: 100%; margin:0; padding:0; height:auto; overflow:hidden; z-index:5; position: relative;} 
.n_content{width:100%; margin:0 auto;}
.n_content_public{width:1200px;margin:0 auto;}
.n_content_mid{width:1200px;margin:0 auto;}


.n_content_left{width:217px; height: auto; float:left; position:relative;display:none}


.n_content_right{position:relative; width:783px; height: auto; float:right; padding-bottom:20px;display:none}


.n_content_right_name{ width:92%; height:90px; margin:0 auto; position:relative; border-bottom:1px solid #DBDBDB;}


.n_content_right_m {text-align:left; width:92%; margin:0 auto; line-height:24px; color:#737373; font-size:12px; padding:30px 0 20px 0; position:relative;}


.news_list{ width:710px; padding:18px 0 10px 0; display:none}




.index_body .xn_f_21_wrap{display: block!important;}
.xn_f_21_wrap{width: 1200px;margin:0px auto;overflow: hidden;display: none;}
.xn_f_21_xhbox{float:left;width:80px;height:30px;overflow:hidden;text-align:center;color: #fff!important;font-size: 14px!important;}
.xn_f_21_xhbox a{color: #fff!important;font-size: 14px!important;}


.foot_nav2{width: auto;overflow: hidden;text-align:left;margin: 56px 0 56px 48px;float: left;margin-left: 48px;}
#ShoveWebControl_VMenu4>li+li+li+li+li+li+li+li{display: none;}
.foot_nav2_ul{ float:left; margin:0px; padding:0px;}
.foot_nav2 ul li{width: 94px;float:left;}
.foot_nav2 ul li a{line-height:25px;font-size: 14px!important;color: #fff!important;}
.foot_nav2 ul li ul li a{line-height:25px; font-weight: normal !important;}


.foot_tel{width: 194px;color:#999;float: right;text-align: center;margin-right: 50px;}
.foot_tel_f{ position:relative; width:100%; height:100%;}
.foot_phone{font-size: 16px;color: #fff;margin-top: 22px;}
.foot_fax,.foot_add{font-size: 12px!important;color:#6b6d70!important;line-height: 22px!important;font-family: "宋体";}
.foot_tel a{color:#999; }


.foot_copy{width: 100%;text-align: center;height: 47px;line-height: 47px;border-top: 1px solid #393939;background: #272727;}
.foot_copy_name,.foot_copy_ba{display: inline-block;}
.foot_copy_name,.foot_copy_ba a{line-height: 47px!important;font-size: 12px!important;color: #6b6d70!imortant;}


.xn_f_2_warp {position: absolute;bottom: 0;right: 0;}


.foot{width:100%;position:relative;text-align:center;font-size:12px;color:#666666;line-height:25px;}
.foot a{ font-size:12px; color:#666666; text-decoration:none; line-height:25px;-webkit-transition: all .3s linear;
-moz-transition: all .3s linear;
transition: all .3s linear;}
.foot a:hover{ color:#e15f4d!important;}
.foot_c{position:relative;width: 100%;margin:auto;text-align:left;background: #2e2e2e;}
.foot_c_width{width: 1200px;height: 139px;margin:0px auto;}


.foot_logo{float: left;margin-top: 42px;width:142px;}
.foot_logo img{width:142px;}


.foot_erweima{float: right;margin-top: 28px;position: relative;}
.foot_erweima_img{width: 60px;height: 60px;background: #3a3a3a url(../image/foot_weixin.png) no-repeat center center;margin:0 auto;}
.foot_erweima_text{font-size: 12px;color:#6b6d70!important;font-family: "宋体";}
.foot_erweima_big{position: absolute;left: 50%;margin-left: -65px;top:-130px;z-index: 10;display: none;}
.foot_erweima:hover .foot_erweima_big{display: block;}
.foot_erweima_big img{width: 130px;height: 130px;-webkit-transition: all .4s ease-in-out;-moz-transition: all .4s ease-in-out;-o-transition: all .4s ease-in-out;-ms- transition: all .4s ease-in-out;transition: all .4s ease-in-out;}


.xn_c_index_top{width: 60px;height: 60px;background: rgba(0,0,0,0.1) url(../image/back_top.png) no-repeat center center;border-radius: 2px;cursor: pointer;position: fixed;bottom: 140px;right: 10px;z-index:90;-webkit-transition: all .3s linear;-moz-transition: all .3s linear;transition: all .3s linear;}
.xn_c_index_top:hover{background: rgba(0,0,0,0.4) url(../image/back_top.png) no-repeat center center;}