.site_mass{width:778px;margin:0 auto;clear:both;text-align:left;}
.site_boxTop{margin-top:5px;}
.site_border{border:1px solid #A1B3C3}
#site_logo{ float:left; width:109px; height:49px; line-height:49px }
#site_navigation{
	 float:right; width:663px; height:43px; line-height:20px; padding-top:6px; background:url(/img/js/nav_bg.gif) repeat-x;
 }
.site_center{text-align:center}
.site_black a:link,.site_black a:visited,a.site_black:link,a.site_black:visited{color:#000; text-decoration:none}
.site_black a:hover,.site_black a:active,a.site_black:hover,a.site_black:active{color:#F00; text-decoration:underline}
.site_clear{clear:both;visibility:hidden;font-size:0px; height:1px;line-height:0px;}
a.bright:link,a.bright:visited,a.bright:hover,a.bright:active{color:#F00;text-decoration:underline;font-size:12px;}
.site_font {font-size:12px;}