Incompatibilidad

[ramondevesa]

Código:

/* CSS Document */

/* BODY */
BODY {background-image: url(img/bg1.jpg);
text-align:center;
margin:0 auto;
}

/* CABECERA */

#cabecera{
	left:0px;
	top:0px;
	width:918px;
	height:131px;
	margin:0 auto 0 auto; 	
	float: center}
.btn
{
	width:613px;
	height:131px;
	text-align:right;
	float:right;
	font-size: 18px;
	color: #FFFFFF;
}
.img
{
width:305;
height:131px;
float:left;
}
/* CONTENIDO */

#contenido{
	left:0px;
	top:0px;
	width:918px;
	margin:0 auto 0 auto; 	
	float: center}
.tit
{
	width:633;
	height:44;
	float:left;
}
.sep
{
	height:72px;
}
.entrada
{font-size: 24px}
.bloque1
{
	width:306px;
	height:350px;
	float: left;
	background-image: url(../img/bloque.png);
	background-repeat: no-repeat;
	background-position: center;
	}
.bloque2
{
	width:306px;
	height:350px;
	float: left;
	background-image: url(../img/bloque.png);
	background-repeat: no-repeat;
	background-position: center;
	}
.bloque3
{
	width:306px;
	height:350px;
	float: left;
	background-image: url(../img/bloque.png);
	background-repeat: no-repeat;
	background-position: center;
	}
#informacion{
left:0px;
	top:0px;
	width:918px;
	margin:0 auto 0 auto; 	
	float: center}
.clientes{
	width: 440px;
	float: left;
	text-align: left;
}
.proyecto
{
	float:right;
	text-align:left;
	width: 440px;
}
#sitemap{
	width:918px;
	float:center;
	left: 0px;
	margin: 0 auto 0 auto;
	top: 0px;
	}
#pie{
width:918;
float:center;
lext:0px;
margin:0 auto 0 auto;
}
.derechos
{
width:300;
float:left;
}
.redes{
float:right;
width:600px;
margin:0 auto 0 auto;
}