a:link {
  color: #4169e1; 
  text-decoration: none;
}

a:visited { 
  color: #4169e1; 
  text-decoration: none;
}

body { 
  background: url("images/fond.gif");
  font-family: arial;
  color: black; 
}

.log {
  font-family: arial;
  font-weight: bold;
  color: brown; 
}

.retr {
  margin-left: 1em;
}

.retr3 {
  margin-left: 3em;
}

.gsplibIndexTitle {
 font-weight: bold;
 font-size: 0.8em;
}


.t1 {
  display: block;
  border: 0px;
  background: #000080;
  color: white;
  margin-top: 1em;
  margin-bottom: 1em;
  margin-left: 0;
  padding-top: 0.3em;
  padding-bottom: 0.3em;

}

.illustration {
  text-align: center;
}

.eg {
  display: block;
  border: 2px solid black;
  background: #FFFFFF;
  font-size: 0.8em;
  color: black;
  margin-top: 2em;
  margin-bottom: 2em;
}

.highlight {
  display: block;
  border: 1px solid blue;
  background: #FFFFFF;
  color: black;
  margin-top: 0.5em;
  margin-bottom: 0.5em;
  padding-top: 0.5em;
  padding-bottom: 0.5em;
}

.image_left {
float: left;
margin-right: 1em;
}

.image_right {
float: right;
margin-left: 1em;
}

.preset {
 clear: left;
}