div.bloc_pub
	{
		top:245px;
		left:830px;
		width:160px;
		height:540px;
		position:absolute;
		border:0px #FF0000 solid;
		background-color : #FFFFFF;
		z-index:-1;
	}

	div.affPubAvis
	{

		width:160px;
		height:175px;
		border:0px  solid;

		margin:5px;
	}