div.entete
{
	height:60px; 
	background-color: #6E90B6;
	background-repeat: no-repeat;
	background-image: url("entete.png");
}

#container
{
 margin-right: 0px;
}

.frame_presentation
{
        width: 100%;
        height: 620px;
        border: none;

}