[Ovillo] Problemas con etiqueta div

[Joaquim Font]

En la página web esta:

http://www.cgibuenosairesbpba.org/index.php

Tengo problemas con la columna div “derecha” que en EE 5 en vez de  
verse a la derecha como en el firefox se ve debajo de a div “centro”

¿Alguien podrá ayudarme? Saludos

Joaquin

body {
	margin: 0;
	padding: 0;
	font-family: Georgia, serif;
	font-size: 62.5%;
}

#encabezado {
	width: 100%;
}
#navbar {
	padding: 5px 0 0 250px;
	background: #FBFAF4;
	border-top: 5px solid;
	font: 1.4em/1.4em Georgia, Times, serif;
	overflow: hidden;
	text-align: left;
	margin-top: 10px;
	margin-bottom: 0;
	border-bottom: 1px solid #8e8e78;
	text-transform: uppercase;
	height: 2em;
}
#navbar li {
	display: inline;
	margin-left: -5px;
}
#navbar li a {
	text-decoration: none;
	color: #000;
}
#navbar li a.contacto {
	border-right: none;
}
#navbar li a:hover {
	color: #cd2000;
}
#logo {
	margin-top: 0;
	margin-left: 25px;
	z-index: 5;
	position: absolute;
	top: 10px;
	width: 175px;
	height: 175px;
	background-image: url(./imagenes/logo.gif);
}
#cuerpo {
	width: 750px;
	margin: 0;
	padding-top: 0;
	overflow: hidden;
}
#izquierda {
	width: 175px;
	float: left;
	margin-left: 25px;
	margin-top: 140px;
}
#izquierda #datos {
	
	text-align: center;
	border-bottom: 1px solid gray;
	margin-top: 10px;
}
#izquierda #datos p {
	font-size: 1em;
	margin: 0;
	line-height: 1.2em;
	padding-bottom: 5px;
}
*html#main {
	overflow: hidden;
}
#main {
	float: right;
	margin: 0;
	padding: 0;
	width: 500px;
	overflow: visible;
}
#main #centro {
	width: 313px;
	float: left;
	padding-right: 10px;
	padding-left: 25px;
	border-right: 1px solid silver;
	margin: 0;
}
#main #derecha {
	float: right;
	width: 130px;
	padding-left: 10px;
	padding-right: 10px;
	border-right: 1px solid #7695B7;
	margin-top: 0;
	overflow: hidden;
}
#derecha h4 {
	color: #717060;
	font-size: 1.3em;
	font-weight: normal;
	font-style: normal;
	margin-left: -10px;
	overflow: visible;
	width: 130px;
	margin-right: -10px;
	background-color: #FBFAF4;
	border-bottom: 1px solid #8e8e78;
	padding: 5px 10px;
}
#derecha #entradas {
		
}
#derecha #entradas ul {
	padding: 0;
	list-style-type: none;
	list-style-image: none;
}
#derecha #entradas li {
	font: 1em/1.2em Verdana, "Lucida Grande", Lucida, sans-serif;
	padding-bottom: 3px;
}
#derecha #entradas li a {
	color: #000;
	text-decoration: none;	
}
#derecha #entradas li a:hover {
	text-decoration: underline;
	color: maroon;	
}
#derecha #busca {
	background-color: #7695B7;
	border-style: none;
	margin-right: -10px;
	margin-left: -10px;
	margin-top: 0;
	padding: 10px;
}
#derecha #busca form {
	margin: 0;
	padding: 0;
	height: 20px;
	display: inline;
}
#derecha #busca p {
	height: 25px;
	padding: 0;
	margin: 0;
}
#derecha p #cbusca {
	width: 109px;
}
#derecha p #searchsubmit {
	margin-top: 5px;
	background: url(./imagenes/busca.gif) no-repeat;
	width: 45px;
	height: 20px;
}
#derecha #busca .avanza {
	margin-top: 5px;
	margin-bottom: 0px;
}
#derecha #busca .avanza p {
	height: 10px;
}
#derecha #busca a {
	font-size: 1em;
	line-height: 1.2em;
	color: white;
	text-decoration: none;
	margin-top: 5px;
}
#derecha #busca a:hover {
	text-decoration: underline;
}
/*-------*/
#enlaces {
	margin-top: 5px;
}
#enlaces ul {
	border-bottom: 1px dashed silver;
	padding: 0 0 5px;
	margin: 0;
	
}
#enlaces li {
	list-style-image: none;
	list-style-type: disc;
	padding-bottom: 2px;
	padding-top: 2px;
	list-style-position: outside;
	width: 100px;
	margin-left: 15px;
}
#enlaces li a {
	font: 1em Verdana, "Lucida Grande", Lucida, sans-serif;
	text-decoration: none;
	color: maroon;
	padding-top: 2px;
	padding-bottom: 3px;
	margin-bottom: 2px;
}
#enlaces li a:hover {
	text-decoration: none;
	color: #000;
	padding-top: 2px;
	padding-bottom: 2px;
	margin-bottom: 2px;
}
#pie {
	height: 60px;
	width: 100%;
	border-bottom: 5px solid #7695b7;
	border-top: 1px solid silver;
	clear: both;
	margin: 0;
	padding: 0;
}
#pie .nombre {
	float: left;
	height: 20px;
	width: 100px;
	margin-right: 10px;
	padding-right: 10px;
	border-right: 1px solid silver;
	text-align: center;
	padding-top: 20px;
	padding-bottom: 20px;
	font: italic 2em/20px Georgia, "Times New Roman", Times, serif;
	color: #8e8e78;
}
#pie .textopie {
	
}
#pie .textopie p {
	width: 580px;
	margin-left: 120px;
	margin-bottom: 0;
	margin-top: 5px;
	line-height: 1.4em;
	font-size: 1em;
}
#centro a {
	color: #000;
	text-decoration: none;
}
#centro a:hover {
	text-decoration: underline;
	color: maroon;
}
#info {
	background: url(./imagenes/info.png) no-repeat;
	width: 80px;
	height: 80px;
	float: left;
	margin-left: -40px;
	visibility: visible;
}
#info:hover {
	background: url(./imagenes/info1.png) no-repeat;
}
#info a {
	color: white;
	width: 80px;
}
#info a:hover {
	text-decoration: none;
	color: none;
}
#info u {
	text-align: center;
	margin-top: 15px;
	width: 80px;
	display: block;
	text-decoration: none;
	font: italic 1.2em Georgia, "Times New Roman", Times, serif;
	color: white;
}
#info u:hover {
	color: white;
}
#info a em p {
	width: 80px;
	color: white;
	text-align: center;
	margin: -8px 0 0;
	font: italic 3em Georgia, "Times New Roman", Times, serif;
}
#info a em p:hover {
	color: white;
	text-decoration: none;
	border-bottom-style: none;
	color: none;
}
#caja {
	margin-top: 5px;
	padding-top: 5px;
	padding-bottom: 5px;
	border-bottom: 1px dashed silver;
}
#caja h5 {
	font: 0.9em Verdana, "Lucida Grande", Lucida, sans-serif;
	color: gray;
	text-align: center;
	padding-top: 2px;
	padding-bottom: 2px;
	margin: 5px 60px;
	border-top: 1px solid silver;
}

h1 {
	color: #000;
	font: normal normal 3em/1.2em Georgia, "Times New Roman", Times, serif;
	margin: 0;
	text-align: center;
}
h3 {
	text-align: center;
	text-transform: uppercase;
	font: bold 0.9em Verdana, "Lucida Grande", Lucida, sans-serif;
}
p {
	color: #000;
	text-align: left;
	font: 1.1em/1.8em Verdana, "Lucida Grande", Lucida, sans-serif;
	letter-spacing: 0.02em;
}
.slogan p {
	color: #8e8e78;
	text-align: center;
	font: 1.8em Georgia, "Times New Roman", Times, serif;
}
.cargado {
	border-top: 1px dotted silver;
}
.cargado p {
	color: #4e6990;
}
.siguiente {
	
}
.siguiente a {
	color: #8e8e78;
	font: 1.2em Georgia, "Times New Roman", Times, serif;
	text-decoration: none;
}
.siguiente a:hover {
	text-decoration: underline;
	color: maroon;
}
#final p {
	font-family: Georgia, "Times New Roman", Times, serif;
	font-style: italic;
}
#cajitas {
	background-color: #FBFAF4;
	padding: 3px;
	margin-top: 5px;
	margin-bottom: 5px;
	border: 1px solid #8e8e78;
}
#cajitas p {
	text-align: center;
	font: italic 1.4em Georgia, "Times New Roman", Times, serif;
	margin: 0;
	padding: 2px;
	border: 1px solid #a0a087;
}
/*COMMENT FORM*/
.comentario {
	background: #bdd3ea;
	border-bottom: 1px solid #7695b7;
	padding: 10px;
}
.comentario p.quien {
	font: italic 1.1em Georgia, "Times New Roman", Times, serif;
	border-top: 1px dotted #7695b7;
	padding-top: 5px;
	border-bottom: 1px solid #7695b7;
	padding-bottom: 5px;
}
.comentario p.quien a {
	font-weight: bold;
}
#commentform {
	background: #bdd3ea;
	border: 1px solid #7695b7;
	margin-top: 25px;
	margin-bottom: 20px;
}
#commentform h2 {
	margin-left: 15px;
	margin-top: 0;
	text-align: left;
	font: 2.0em Georgia, "Times New Roman", Times, serif;
	text-transform: capitalize;
}
#commentform h3 {
	margin-left: 15px;
	margin-top: 0;
	text-align: left;
	font: 2.0em Georgia, "Times New Roman", Times, serif;
	text-transform: capitalize;
}
#commentform p {
	margin: 15px;
}

#commentform label {
	display: block;
	float: left;
	font-size: 1em;
	color: black;
}

#commentform p span {
	color: #999;
	font: 0.85em Verdana, "Lucida Grande", Lucida, sans-serif;
}

#commentform input.camp {
	border: 1px solid #7695b7;
	width: 277px;
	color: #666;
	font-size: 1em;
	padding: 2px 0 2px 2px;
	margin-top: 2px;
}

#commentform textarea {
	border: 1px solid #7695b7;
	width: 279px;
	height: 200px;
	margin-top: -20px;
}
#commentform input#from {
	border: 1px solid #7695b7;
	width: 277px;
	color: #666;
	font-size: 1em;
	padding: 2px 0 2px 2px;
	margin-top: 2px;
}
#commentform input#subject {
	border: 1px solid #7695b7;
	width: 277px;
	color: #666;
	font-size: 1em;
	padding: 2px 0 2px 2px;
	margin-top: 2px;
}
#commentform p.right input {
	background: #386a96;
	border: 1px solid #7695b7;
	color: #fff;
	font-weight: bold;
	width: 120px;
	height: 26px;
}