/*topnav*/
#top {width:910px;}
#top_l {width:165px;height:59px;overflow:hidden;background:url(/images/cer.net/english/0710/en_logo.jpg) no-repeat;float:left;margin:2px auto;}
#top_l span {padding:200px;display:block;}
#top_r {width:745px;height:59px;background:url(/images/cer.net/english/0710/top_bg.jpg) repeat-x #1075bd;float:right;color:#fff;margin:2px auto;}
#top_r1,#top_r2 {line-height:29px;text-align:justify;padding-left:30px;}
#top_r1 {word-spacing:4px;}
#top_r2 {word-spacing:9px;}
#top_r a:link,#top_r a:visited {color:#fff;}
#top_r a:hover,#top_r a:active {color:#fff;}
#sec {clear:both;border:1px solid #d5d5d5;background:#f7f7f7;width:908px;line-height:24px;word-spacing:12px;}
#sec a:link,#sec a:visited {color:#333;}
#sec a:hover,#sec a:active {color:#f00;}