body { margin:0px; text-align:center;}
.top { width:950px;}
.logo { width:473px; height:53px; float:left; background:url(images/index_01.jpg);}
.logo_right { padding-top:10px; float:right; font-size:13px;}
.top_ad_about { width:950px; height:214px; background:url(images/index_03.jpg);}
.top_ad_info { width:950px; height:214px; background:url(images/index_03_1.jpg);}
.top_ad_pro { width:950px; height:214px; background:url(images/index_03_3.jpg);}
.top_ad_book { width:950px; height:214px; background:url(images/index_03_2.jpg);}
.daohang { width:950px; height:58px;}
.daohang ul { margin:0px;}
.daohang li { float:left; font-size:1px;}
.daohang_left { width:68px; height:15px; background:url(images/index_11.jpg); float:left; font-size:1px;}
.daohang_right { width:67px; height:15px; background:url(images/index_13.jpg); float:right; font-size:1px;}

.centen { width:950px; margin-top:2px;}
.centen_left { margin-left:8px; width:181px; float:left;}
.left_book { width:181px; height:158px; margin-bottom:8px;}
.left_daohang { width:181px; height:54px;}
.left_daohang_txt { border-right-width: 1px; border-bottom-width: 1px; border-left-width: 1px; border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-right-color: #E6E1DD; border-bottom-color: #E6E1DD; border-left-color: #E6E1DD; padding-top:10px; padding-bottom:5px; margin-bottom:8px;}
.left_daohang_txt ul { margin:0px;}
.left_daohang_txt li { text-align:center; font-size:15px; color:#FF6300; letter-spacing: 1px; line-height:28px; list-style-type: none;}
.left_daohang_txt a { color: #FF6300; text-decoration: none;}
.left_daohang_txt a:hover { color: #ffffff; text-decoration: none; background-color: #FF6300; padding-bottom:4px; padding-left:15px; padding-right:15px; padding-top:4px;}
.left_cout { width:181px; height:96px; background:url(images/index_53.jpg); margin-bottom:8px;}
.centen_right { width:715px; margin-right:8px; float:right;}
.right_title { width:715px; background:url(images/index_21.jpg); height:52px; margin-bottom:4px;}
.title_left { width:51px; height:52px; float:left; background:url(images/index_19.jpg);}
.title_left_img { width:104px; height:52px; float:left; margin-left:10px; padding-top:13px;}
.title_right { width:8px; height:52px; float:right; background:url(images/index_23.jpg);}
.right_txt { width:715px; border:4px solid #EFEFEF; padding:5px; font-size:13px; letter-spacing:1px; line-height:22px; text-align:left;}

.bottom { width:950px; background:url(images/index_56.jpg);}
.bottom_left { width:27px; height:72px; float:left; background:url(images/index_55.jpg);}
.bottom_right { width:29px; height:72px; float:right; background:url(images/index_59.jpg);}
.bottom_txt { width:890px; height:72px; float:left; font-size:13px; letter-spacing:1px; line-height:22px; padding-top:8px; text-align:center;}