@charset "utf-8";
/* CSS Document */

*{ margin:0; padding:0;}
body{ font:Arial, Helvetica, sans-serif; font-size:12px; color:#000;}
img{border:0;}
a{ text-decoration:none;}
a{ text-decoration:underline;}
.clear{ clear:both; height:1px; font-size:0; overflow:hidden; zoom:1;}

#header{ width:1000px; margin:0 auto; overflow:hidden; padding-bottom:12px;}
.logo{ float:left; margin:15px 0 0 55px;}
.enbtn{ float:right; margin:10px 25px 0 0;}
.nav{ list-style:none; clear:both; color:#828282; font-size:13px; margin-left:428px; font-family:"宋体";}
.nav li{ float:left;}
.nav li a{ color:#828282; text-decoration:none;}
.nav li a:hover{ color:#FF9900; text-decoration:none;}
.nav .line{ width:35px; text-align:center;}
.nav .navact{ color:#FF9900;}
.nav .navact a,.nav .navact a:hover{ color:#FF9900;}

#content{ width:1000px; margin:0 auto;}
.bgtop{ background:url(../image/bgtop.gif) no-repeat; width:950px; height:9px; margin:0 auto; overflow:hidden; overflow:hidden;} 
.imgbox{ width:950px; background-color:#F5F5F5; margin:0 auto; position:relative;}
.imgbox img{ margin-left:10px;}
.btnfour{ position:absolute; top:310px; left:25px; display:inline;}
.btnfour span{ margin-right:10px; float:left; display:block; width:218px; height:66px;}
.btnfour span a{ display:block; width:218px; height:66px; line-height:66px;}
.an0{ background:url(../image/btn4.gif) no-repeat; filter:alpha(opacity=75);opacity:0.75;}
.liang0{ background:url(../image/btn4over.gif) no-repeat; filter:alpha(opacity=100);opacity:1;}
.an1{ background:url(../image/btn3.gif) no-repeat; filter:alpha(opacity=75);opacity:0.75;}
.liang1{ background:url(../image/btn3over.gif) no-repeat; filter:alpha(opacity=100);opacity:1;}
.an2{ background:url(../image/btn2.gif) no-repeat ; filter:alpha(opacity=75);opacity:0.75;}
.liang2{ background:url(../image/btn2over.gif) no-repeat; filter:alpha(opacity=100);opacity:1;}
.an3{ background:url(../image/btn1.gif) no-repeat; filter:alpha(opacity=75);opacity:0.75;}
.liang3{ background:url(../image/btn1over.gif) no-repeat; filter:alpha(opacity=100);opacity:1;}

#footer{ font-family:Arial, Helvetica, sans-serif; background-color:#F5F5F5; color:#1F80A5; text-align:center; width:950px; margin:0 auto; height:32px; padding-top:35px;}
.bgbot{ background:url(../image/bgbot.gif) no-repeat; width:950px; height:7px; margin:0 auto; margin-bottom:25px;}