body
  {background-color: #ffd;}
  
  div.main{
  margin-top: -2em;
  margin-left: 15em;
  font-size: 1.15em;
  font-weight: bold;
  width: 30em;
  height: 4em;
  color: #00f;} 
   
 #liste{
 margin-left: 12em;
 font-size: 1.2em;
 font-weight: bold;
 text-decoration: underline;
 color:#f00;}
 
 .valeur{
 font-size: 1.2em; 
 font-weight: bold;
 text-decoration: none;
 color:#d0f;}
 
 #val{
 margin-top: -3em;}