ul#menu2, ul#menu2 ul {
  list-style-type:none;
  margin: 1px;
  width: 17em;
  text-align: left;
}

ul#menu2 a {
  display: block;
  text-decoration: none;
}

ul#menu2 li {
  
  display: inline;
    
}

ul#menu2 li a {
  background: url(http://rc-suederelbe.de/themes/RCS/images/navidreieck.gif) no-repeat #fff;
  color: red;
  padding-left: 1.8em;	
  font-size: 1em;
  margin:1px;
  margin-right: 2px;
}

ul#menu2 li a:hover {
  background-color: #cccccc;
 
}

ul#menu2 li ul a {
  color: grey;
  padding-left: 2.5em;
  margin-left: 0em;
  margin-right: 0.25em;
 background: url(http://rc-suederelbe.de/themes/RCS/images/navidreieck2.gif) no-repeat #fff;
    
}

ul#menu2 li ul a:hover {
  background: url(http://rc-suederelbe.de/themes/RCS/images/navidreieck2.gif) no-repeat #cccccc;
}