body { 
  background-color: #FFFFFF;
}

div.node { 
  padding-bottom:     1ex;
  padding-left:       2em;
}

div.cloud { 
  padding-bottom:     1ex;
  padding-left:       2em;
  background-color:   #C0C0FF;
  border-width:       2px;
  border-style:       solid;
  border-color:       #A0A0FF;
}

div.content { 
  border-width:       1px;
  border-style:   dashed;
  border-color:       #C0C0C0;
}

img.hideshow { 
  padding-right: 1ex;
}

img.ilink { 
  border-width: 0px;
  padding-left: 1ex;
}