#fond { width:100%; background:url(../images/montagne_bg.jpg) no-repeat center bottom;}
#corps { padding:20px 0;}
#contenu { width:600px;}
#colgauche { width:250px; padding:0;}
.flash { float:right; width:600px; height:450px;}

#colgauche #actualites h2 { margin-top:1em; font-size:1.5em; letter-spacing:1px;}
#colgauche #actualites { margin-top:2em; margin-right:0px;}