#contenido4 .marco {
	float: left;
	width: 500px;
	margin-left: 30px;
	margin-top: 0px;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-style: normal;
	line-height: normal;
	display: block;
	overflow: hidden;
	padding: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
}
.marco textarea {
	display: block;
	float: left;
	width: 280px;
	height: 100px;
	background-color: #666666;
}

.marco p {
	height: auto;
	float: left;
	width: 500px;
	margin-bottom: 10px;
	padding: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-left: 0px;
	display: block;
}
.marco span {
	display: block;
	width: 140px;
	float: left;
	height: 20px;
	margin: 0px;
	padding: 0px;
}
.marco input {
	display: block;
	border: 1px solid #999999;
	background-color: #666666;
	height: 18px;
	width: 200px;
	float: left;
	color: #FFFFFF;
}
.marco select {
	display: block;
	background-color: #666666;
	color: #CCCCCC;
	float: left;
	height: 21px;
	width: 200px;
}