#navigation { list-style: none; float:left; padding:0; padding-left: 16px; margin:0 }

#navigation li { float: left }

#navigation a * { display: none }

#navigation a, #navigation a .hover { height: 80px; position: relative; display: block; background: url(../images/ustuner.jpg) 0 0 no-repeat; outline: none; -moz-outline-style: none }

/* individual navigation items */
#navigation a.home { background-position:0 0; width: 94px }
#navigation .highlight a.home:hover, #navigation a.home .hover { background-position: 0px -80px; cursor: pointer }

#navigation a.services { background-position: -94px 0; width: 94px }
#navigation .highlight a.services:hover, #navigation a.services .hover { background-position: -94px -80px; cursor: pointer }

#navigation a.portfolio { background-position: -188px 0; width: 94px }
#navigation .highlight a.portfolio:hover, #navigation a.portfolio .hover { background-position:  -188px -80px; cursor: pointer }

#navigation a.about { background-position: -282px 0; width: 102px }
#navigation .highlight a.about:hover, #navigation a.about .hover { background-position: -282px -80px; cursor: pointer }

#navigation a.contact { background-position: -384px 0; width: 86px }
#navigation .highlight a.contact:hover, #navigation a.contact .hover { background-position: -384px -80px; cursor: pointer }