.clear{clear:both;}
body{background:#FF0000;}
#wrapper{width:1330px;height:1000px;}
#header{width:100%;height:100px;background:#15EAE4;}
#logo{float:left;width:150px;}
#navigation{float:left;width:1180px;}
#navigation ul{list-style-type:none;}
#navigation ul li {float:left;width:100px;}
#content{}
#left{float:left;width:50%;height:400px;background:#8080C0;}}
#right{float:right;width:30%;height:400px;background:#FF9A35;}
#footer{width:100%;height:100px;background:#15EAE4;}