body { margin:0px; background-color:#000; height:100% }
html { height:100% }
a:link { text-decoration:none }
a:visited { text-decoration:none }
a:hover { text-decoration:none }
a:active { text-decoration:none }
#PageDiv { position:relative; min-height:100%; max-width:660px; margin:auto }
#Quadripoutre-du-pont-de-Clisson { left:60px; top:172px; width:480px; height:340px; vertical-align:bottom; margin:0px 60px; overflow:hidden }
#Deux-Polygones-ambigus { left:160px; top:739px; width:290px; height:170px; vertical-align:bottom; margin:0px 160px; overflow:hidden }