#container {
  position: relative;
  width: 680px;
  height: 100px;
  overflow: hidden;
  border: 0px solid #EFEFEF;
}

#scroller {
  width: 2550px; /* = number of galleries x 170 (150+5+5+5+5) */
}


.content {
  width: 150px;
  height: 100px;
  float: left;
  margin-left: 5px;
  margin-right: 5px;
  padding: 5px;
  border: 0px solid #EFEFEF;
  font-size: .8em;
  opacity:0.8;
}

.content:hover, .content a:hover{
	opacity:1;
}

.scrollNav, .scrollNav a:link, .scrollNav a:visited  {
  font-size: .8em;
  color:#00009C;
  font-weight: bold;
}


<!--[if IE]>
<style type="text/css">

#scroller{
  width: 2550px; /* = number of galleries x 170 */
}

</style>
<! [endif]-->