body
{
background-color:#E6E6E6 ;
}

#contenu {
background:url("Symbole-euro2.jpg") no-repeat left top, 
url("Symbole-euro2.jpg") no-repeat right top,
url("Symbole-euro1.jpg") no-repeat left bottom, 
url("Symbole-euro1.jpg") no-repeat right bottom;  
}