body {background:#f8f4e4 url(bg.png) top repeat-x;}
#headimg {background:url(head.png) no-repeat; width:980px; height:240px; display:block; margin:0 auto;}

#nav {width:980px; height:60px; margin:0 auto;}
#nav a {width:109px; height:60px; float:left; background:url(nav.png);}
#nav .b1 {background-position:0 top;}
#nav .b2 {background-position:-108px top;}
#nav .b3 {background-position:-217px top;}
#nav .b4 {background-position:-326px top;}
#nav .b5 {background-position:-435px top;}
#nav .b6 {background-position:-544px top;}
#nav .b7 {background-position:-653px top;}
#nav .b8 {background-position:-762px top;}
#nav .b9 {background-position:-871px top;}
#nav .b1:hover {background-position:0 bottom;}
#nav .b2:hover {background-position:-108px bottom;}
#nav .b3:hover {background-position:-217px bottom;}
#nav .b4:hover {background-position:-326px bottom;}
#nav .b5:hover {background-position:-435px bottom;}
#nav .b6:hover {background-position:-544px bottom;}
#nav .b7:hover {background-position:-653px bottom;}
#nav .b8:hover {background-position:-762px bottom;}
#nav .b9:hover {background-position:-871px bottom;}

#cont {width:980px; margin:0 auto; background:url(cont_bg.png) repeat-y;}
#cont .cont_b {width:720px; height:120px; padding-left:260px; line-height:120px; text-align:center; background:url(cont_b.png); display:block; clear:both;}
#cont .cont_b a {text-decoration:none; color:black; font-size:small; display:none;}
#cont .cont_b a:hover {color:red;}
#left {width:260px; float:left;}
#right {width:720px; float:left; text-align:center; background:url(right_bg.png) top left no-repeat; _position:relative;}
#right h1 {font-size:22px; text-align:center; padding-top:64px; color:#5760cb; font-family:simhei; height:54px; width:620px; margin:0 auto;}
#right p {width:620px;line-height:29px; margin:0 auto; padding:0 10px; font-size:12px; line-height:29px; text-align:left; background:url(text_bg.png) repeat;}
#right p.sp {padding:0 10px 0 30px; width:600px;}
#right p.c {width:620px; text-align:center;}
#right p.r {width:620px; text-align:right;}
#right p.a {display:none;}
.page_title {width:260px; height:100px; display:block;}
#footer {width:980px; height:100px; font-size:smaller; color:#989898; clear:both; margin-left:auto; margin-right:auto;}
#footer .footer_border {width:980px; height:13px; display:block; margin-bottom:20px; border-bottom:#e4ddbf 1px solid; clear:both;}
#footer .footer_left {float:left; padding-left:5px;}
#footer .footer_left p {line-height:17px;}
#footer .footer_right {float:right; width:214px; height:66px; background:url(gdou_logo.png);}