body
{
   width: 100%;
   margin: auto; 
   margin-top: 2px; 
   margin-bottom: 20px;
}

#en_tete
{
position : absolute;
   top : 0px;
   left : 0px;
   width: 100%;
   height: 11%;
   margin-bottom: 2px;
   border-style : ridge;
   overflow : hidden;
}


#gauche
{
position : absolute;
   top : 11%;
   left : 0px;
   width: 15%;
   height: 82%;
   background-color : #06f5f8;
   background-image:url(fd_gau.jpg);
   margin-bottom: 2px;
   border-style : ridge;
   overflow : hidden;

}

#principal
{
position : absolute;
   top: 11%;
   left : 15%;
   width: 85%;
   height: 82%;
   border-style : ridge;
   background-color : #ccffff;
   background-image:url(fd_calendar.jpg);
   background-repeat:repeat;
   overflow-y:scroll;
   overflow-x:scroll;
  }

#pied_page
{
position : absolute;
   top: 93%;
   left : 0px;
   width: 100%;
	height: 7%;
	border-style : ridge;
   background-color : #00c0c0;
   overflow : hidden;
}