a.mouseover1{
  background:transparent url(../images/slices/header_home_mouseover.jpg) no-repeat scroll 0 0;
  display:block;
  height:34px;
  width:125px;
  margin:0 0 0 0;
}

a.mouseover1:hover{
    background-position:0 100%;
}

a.mouseover2{
  background:transparent url(../images/slices/header_company.jpg) no-repeat scroll 0 0;
  display:block;
  height:34px;
  width:88px;
  margin:0 0 0 0;
}

a.mouseover2:hover{
    background-position:0 100%;
}

a.mouseover3{
  background:transparent url(../images/slices/header_services.jpg) no-repeat scroll 0 0;
  display:block;
  height:34px;
  width:95px;
  margin:0 0 0 0;
}

a.mouseover3:hover{
    background-position:0 100%;
}

a.mouseover4{
  background:transparent url(../images/slices/header_agents.jpg) no-repeat scroll 0 0;
  display:block;
  height:34px;
  width:95px;
  margin:0 0 0 0;
}

a.mouseover4:hover{
    background-position:0 100%;
}

a.mouseover5{
  background:transparent url(../images/slices/header_vessels.jpg) no-repeat scroll 0 0;
  display:block;
  height:34px;
  width:84px;
  margin:0 0 0 0;
}

a.mouseover5:hover{
    background-position:0 100%;
}

a.mouseover6{
  background:transparent url(../images/slices/header_timetable.jpg) no-repeat scroll 0 0;
  display:block;
  height:34px;
  width:105px;
  margin:0 0 0 0;
}

a.mouseover6:hover{
    background-position:0 100%;
}

.cssnav {
	position:relative;
	font-family: arial, verdana, helvetica, sans-serif;
	background-image: url(images/slices/header_home.jpg);
	background-repeat: no-repeat;
	display: block;
	width: 125px;
	height: 25px;
	margin: 0;
	margin-bottom:0px;
	padding: 0;
}
.cssnav a {
	display:block;
	font-size: 11px;
	width: 125px;
	height: 25px;
	float: left;
	margin: 0;
	padding: 0;
	color: black; 
	text-decoration: none;
}

.cssnav img {
	width: 100%; 
	height: 100%; 
	border: 0; 
}

* html a:hover {visibility:visible}
.cssnav a:hover img{visibility:hidden}
.cssnav span {
position:absolute;
left:5px;
top:3px;
margin:0;
cursor: pointer;
}