body 
{
	text-align  : center;
	background-color:White;
	/*#dcdcdc;*/
	margin-top:0;
	margin-bottom :0;
	margin-left :0;
	margin-right :0;
   font-family:Arial; 
   font-size:smaller;
   color:#333333; 
   
}
.contenido
{
	width: 800px; 
	height: 400px;
	margin: 0 auto;
}
.encabezado
{
	background-color: #808080;
	height: 100px;
	width: 750px;
}
.menu
{
	text-align :center ;
	background-color :#000000;
	height :30px;
	width :750px;
}
.detalle
{
	/*background-image :url(imagenes/centro.png);*/
	background-color :White;
	height :500px;
	width :750px;
	/*border-right-color:#404040;
    /*border-right-style:solid;
    /*border-right-Width:1px;*/
}
.columnaizquierda
{
	/*background-color :#dcdcdc;*/
	background-image:url(imagenes/baneriz.jpg);
	text-align :center;
	height :420px;
	width :200px;
	float:left;
	border-left-color:#404040;
    border-left-style:solid;
    border-left-Width:1px;
}
.columnaderecha
{
	/*background-image :url(imagenes/centro.png);*/
	height :420px;
	width :500px;
	float:left ;
}
.pie
{
	background-image: url(imagenes/pie.jpg);
	height :35px;
	width :750px;
}
.Wrap
{
	white-space: normal;
	text-align: center;
}