/* styles to fix IE7 */

nav {
    background-repeat: repeat-x;
    background-size: 100% 100%;
}
ul li a span {
    position: absolute;
    right: 5px;
    top: 10px;
}
ul ul li a {
    border-right: none;
    padding: 5px 10px;
}
.content {
    clear: both;
}