html,body {margin:0;padding:0}

body      {font: 76% sans-serif}


div#cabecera{
 position:absolute;
 top: 0px;
 height:50px; 
  width:100%;
 z-index:3; background-image: url(../images/header2.png); background-repeat: no-repeat;color: #336666;} 


div#contenedor {
	position: relative;
	margin-top: 30px;	width: 100%;
	height: 100%;
	z-index:2;}	

 
div#pie {
 	bottom: 0px;
 	width:100%;
 	height: 100%;
 	left: 0px;
 	height:50px;
 	position: absolute;	background-image: url(../images/footer2.png);        background-repeat: no-repeat;text-align: center;font-size: 10px;font-weight: bold;font-style: italic;}