body
  {background-color: #ffd;}
  
  #liste{
 margin-left: 12em;
 font-size: 1.2em;
 font-weight: bold;
 text-decoration :underline;
 color:#f00;
 }
 
 #centres{ 
 margin-left: 11em;
 font-weight: bold;
 padding-left: -3em;
 padding-bottom: -5em;
 font-size: 1.2em;
 color:#00d;}
 
 p#suite{
 float: right;
 margin-right: 12em;
 margin-top: -1em; 
 color: #00e;}
 
 h3{
 color: red;}