header,nav,aside { display:block;}

ul,li,div,p,h1,html,body{padding:0;margin:0;}


body{margin:0 auto;width:900px;font-family:helvetica,sans-serif;font-size:14px;}
h1 {font-size:16px;}

header,header > h1 { background-image:url(../images/sprite.png);background-repeat:no-repeat;}

header { background-position: 0 0;background-repeat: repeat-x;height:200px;width:900px;}
header > h1 { height:96px;background-position: 0 -400px;text-indent:900px;overflow:hidden;}
header nav ul { width:900px;display:block;}
header li {list-style:none;float:left;padding:5px;}
header li a { text-decoration:none;}
#mainmenu li { background-color:#fff;border-top-left-radius:10px;border-top-right-radius:10px;margin-right:10px;border:1px solid #ccc;border-bottom:0;}
#mainmenu li:first-child {background-color:#f00;}
#mainmenu li:last-child { margin-right:0;}
.clearfix:after,
ul:after { /* for modern browsers,firefox,safari,camino,opera,shira,icab and flock */
 content:".";display:block;height:0;clear:both;visibility:hidden; }

* html .clearfix,
* html ul { /* for IE 5+ IE 6 */
 height:1%;overflow:visible; }

*:first-child+html .clearfix,
*:first-child+html ul { /* for IE 7 */
 min-height:1px; }