@charset "utf-8";
/* CSS Document */
body{font-size:12px;margin:0;padding:0; color:#000000;font-family:Verdana,"宋体";background: url(../images/back.jif);}
a:visited {	color: #000;	text-decoration:none;}
a:link {	color: #000;	text-decoration:none;}
a:hover {	color:#999;	text-decoration:underline;}
a:active {	color: #000;	text-decoration:none;}
.clear{clear:both;}
img{border:0;}
/*下面是各个部分*/
#main{width:1000px;margin:auto;background:#ffffff;}
#header{}

#logo{float:left;}
#nav_bk{float:left; width:293px; height:23px; background:#FFFFFF url(../images/nav_tool_back.gif) no-repeat; margin:15px 5px 0 130px;}
#nav_style{margin-top:0; margin-left:-40px;} /* Moz */
* html #nav_style {margin-top:5px; margin-left:0;} /* IE6 */
*+html #nav_style {margin-top:0; margin-left:0;} /* IE7 */
#nav_style li{float:left;display:inline; line-height:23px;}
#nav_style li a{color:#fff;font-size:12px;text-decoration:none;display:block;text-align:center; width:97px; margin:0; padding:0;}
#nav_style li a:hover{color:#fff; text-decoration:underline;}
#banner{float:left;}
/*导航开始*/
#nav_area{width:1000px; height:28px; padding-top:12px; background:url(../images/nav_back.gif) repeat-x;}
#nav_l{float:left;}
#nav_r{float:left; margin-top:2px; margin-left:10px;}
#nav_r a:visited {color:#fff;text-decoration:none;}
#nav_r a:link {color:#fff;text-decoration:none;}
#nav_r a:hover {color:#fff;text-decoration:underline;}
/*新导航开始*/
.menu {	font-size:14px;width:912px;}
.menu ul {list-style:none; margin:0; padding:0;}
.menu li {float:left;position:relative;}
.menu ul ul {visibility:hidden;position:absolute;}
.menu table {position:absolute;	top:0;left:0;}
.menu ul li:hover ul, .menu ul a:hover ul {visibility:visible;}
.menu a {display:block;line-height:28px;color:#ffffff;text-decoration:none;width:114px;text-align:center; background:url(../images/nav_fengexian.gif) no-repeat right;}
.menu a:hover {text-decoration:underline;color:#000000;}

.menu ul ul {margin-top:0;} /* Moz */
* html .menu ul ul {margin-top:24px;} /* IE6 */
*+html .menu ul ul {margin-top:0;} /* IE7 */
.menu ul ul li {clear:both;text-align:left;font-size:12px;}
.menu ul ul li a {display:block;width:114px;height:28px; line-height:28px;margin:0;border:0;border-bottom:1px solid #858585; color:#000000; background:#cfcfcf;}
.menu ul ul li a:hover {border:0;background:#fafafa;border-bottom:1px solid #fff;color:#000000;}
/*新导航结束*/
#flash{width:1000px; height:160px; margin:auto;}
#content{width:1000px;margin:auto; background:url(../images/con_back.gif) repeat-y;}
#conleft{width:250px; float:left;}
#leftarea{width:244px; float:left;}
#leftyy{width:6px; float:left;}

.left_area{margin:10px 10px 15px 10px; line-height:20px;}
#conright{width:750px; float:left;}

/*版权区开始*/
#footer{width:1000px;margin:auto; padding-top:11px; background:url(../images/bottom_line.gif) repeat-x; text-align:center; height:16px; line-height:16px;}

/*公用部分*/
.title{width:100%; height:24px; border-bottom:#cdd1d0 solid 1px; margin-bottom:10px;}
.t_left{float:left;}
.t_right{float:right; padding:8px 5px 0 0;}
/*.vnet*/
.tableborder td{border-bottom:#999999 dashed 1px;}


/*用于首页和“技术介绍”那个页面里的列表*/
.con-tech {width:710px;background:url(../images/technology_an.gif) left top no-repeat;height:100px;overflow:hidden;margin:auto;}
.con-tech a {width:140px;height:100px;text-align:center;background:url(../images/technology_an.gif) left -9999px no-repeat;float:left;}
.con-tech a:hover {}
.con-tech a:visited {}
.link1:hover {background-position:left -100px;}
.link2:hover {background-position:-140px -100px;}
.link3:hover {background-position:-280px -100px;}
.link4:hover {background-position:-420px -100px;}
.link5:hover {background-position:-560px -100px;}