#principal {
	width: 900px;
	margin-right: auto;
	margin-left: auto;
	margin-top: 25px;
}
body {
	background-image: url(../Images/fondoweb.jpg);
}
#principal #contenido {
	background-image: url(../Images/fondotxt.jpg);
	height: 630px;
	width: 900px;
}
#principal #contenido #text {
	margin-top: -20px;
	color: #00F;
	padding-top: 20px;
}
#principal #contenido #text1 {
	float: left;
	width: 500px;
	margin-left: 40px;
	margin-top: 10px;
	font-family: Georgia, "Times New Roman", Times, serif;
	font-size: 15px;
}
#principal #contenido #text2 {
	float: left;
	width: 830px;
	margin-top: 20px;
	margin-right: 40px;
	margin-left: 40px;
	font-family: Georgia, "Times New Roman", Times, serif;
	font-size: 15px;
}

#principal #contenido #image {
	float: right;
	height: 225px;
	width: 300px;
	margin-top: 15px;
	margin-right: 40px;
}
#principal #atras {
	float: left;
	height: 42px;
	width: 62px;
	margin-left: 40px;
	margin-bottom: 50px;
	margin-top: -100px;
}
#principal #adelante {
	float: right;
	height: 42px;
	width: 62px;
	margin-top: -100px;
	margin-right: 40px;
}
#principal #aqui {
	float: left;
	width: 700px;
	margin-top: -90px;
	margin-right: 100px;
	font-weight: bold;
	color: #C00;
	text-align: center;
	margin-left: 100px;
}
a,img{

border:0px;

}