#contenu img#vue {
display: block;
margin: 0 10px 10px 30px; /* IE6 */
margin: 10px 20px 10px 30px !important;
float : right;
/*border: 1px solid #ccc;*/
}
#contenu img#long {
  width: 96%;
  max-width: 750px;
  margin: 10px auto 0 auto;
  border: 1px solid #ccc;
}
h3 {
font-size: 1.6em;
font-weight: normal;
letter-spacing: 1px;
}