img{border:0;margin:0;padding:0;}
body{margin:0px;font-family:Tahoma, Geneva, sans-serif;font-size:13px}
.clearable:after {content: ".";display:block;height:0;clear:both;visibility:hidden;}
* html .clearable {height: 1%;}
.textbox {width:200px;border:1px solid #999}
#shadow{width:1006px;margin: 0 auto;background: url('/images/pages/shadow_solid.png') repeat-y;border:0;padding:0 0 0 9px;}
#page_wrapper{width:1000px;margin-left:auto;margin-right:auto}
#core{width:980px;}

#header{background: url(/images/header/header_back.png) no-repeat;width:980px;height:100px;}
#logo{float:left;}
#navigation{margin-left:19px;margin-top:52px;float:left;}
#navigation img{float:left;}
#ata_logo{width:153px;height:82px;}

#footer{clear:both;width:980px;height:31px;text-align:center;color:#fff;background: url('/images/footer/footer_back.png') no-repeat;padding-top:19px;font-size:12px;}
#footer a, #footer a:visited {text-decoration:none;border-bottom:1px dotted #fff;color:#fff;}

#bottom_shadow{width:1006px;height:13px;margin: 0 auto;background: url('/images/pages/shadow_bottom.png') no-repeat;border:0;padding:0 0 0 9px;}