A:link {text-decoration:none;color:#000000;}
A:visited {text-decoration:none;color:#000000;}
A:active {text-decoration:none;color:#000000;}
A:hover {text-decoration:underline;color:#000000;}

body {
	font-family: Verdana, Geneva, Arial, helvetica, sans-serif;
	font-size: 12px;
	margin-bottom:0px;
	margin-left:0px;
	margin-right:0px;
	margin-top:0px;
}
.cabecera-tabla {
	height:20px;
	background-image:url(../imagenes/fondo_tabla.jpg);
	background-repeat:repeat-x;
	color:#F9F9FF;
	border: 1px solid #CCC;
	font-size:12px;
	vertical-align:bottom;
	padding:2px;
}
#contenedor {
	width:600px;
	height:auto;
	clear:both;
	margin-left:auto;
	margin-right:auto;
	margin-top:50px;
}

.cuadro_interior {
	width:280px;
	padding:10px;
	float:left;
}
.boton {
	font-family:Verdana, Arial, Helvetica, sans-serif;
	font-size:12px;
	padding:1px;
	background-image:url(../imagenes/fondo_boton.jpg);
	background-repeat:repeat-x;
	color:#FFFFFF;
	height:20px;
	min-width:70px;
	cursor:pointer;
}
.campo_seleccionado {
	background-color:#F2F2FF;
}
.campo {
	font-family:Verdana, Arial, Helvetica, sans-serif;
	font-size:12px;
	border-bottom: 1px solid #666666;
	border-right: 1px solid #666666;
	border-top:1px solid #666666;
	border-left:1px solid #666666;
	padding:1px;
}
table {
	width: 100%;
	border:none;
	border-collapse:collapse;
}

.tabla_datos td {	
	border: 1px solid #CCC;
	height:20px;
}

input[type=button]{    	
	border-width: 1px; 
}