img.esquina_sup_izq { float:left; }
img.esquina_sup_der { float:right; }

div.content { 
	float:right;
	background-color:#FFFFFF;
	background-image:url(../img/bordes/izq.png); 
	background-repeat:repeat-y; 
	width:1036px;
}	
div.boxcontrol {
	float:left;
	width: 1036px;
	background-image:url(../img/bordes/der.png); 
	background-position:right; 
	background-repeat:repeat-y;
	}
	
div.bottom {
	float:left;
	width:1036px;
	height:29px; 
	background-image:url(../img/bordes/abajo.png); 
	background-repeat:repeat-x; 
	border:0;
	padding:0;
	margin:0;
	z-index: 2;}

img.esquina_inf_izq {float:left;}
img.esquina_inf_der {float:right;}

	
/* IE 5.5 box model hack para posicionar correctamente las imagenes de esquina */
* html img.esquina_sup_izq, * html img.esquina_inf_izq  { \margin-left:-.2em;  ma\rgin-left:0; }
* html img.esquina_inf_der, * html img.esquina_sup_der { \margin-left:.2em; }