/*
  Style der Div in dem die Rechentools angezeigt werden
*/
#main-tool-div
{
  width: 100%; 
  height: auto;
  min-height: 100%;
  position: absolute; 
  top: 0px; 
  left: 0px;
  background-image: url('../img/background.png');
  z-index: 1;
}

#tool-div
{
  margin: 0px auto;
  margin-top: 40px;
  max-width: 100%;
}


#close-tool-div
{
  text-align: right;
  margin-right: -25px;
  max-width: 100%;
}

#tool-iframe
{
  background-color: white;
  padding: 0px;
  max-width: 100%;
}

.tool-close-button 
{
  background-image: url("../img/close.png");
  background-repeat: no-repeat;
  display: inline-block;
  height: 25px;
  width: 24px;
  text-decoration: none;
}

.display-none
{
  display: none;
}

.display-block
{
  display: block;
}