 
 De forma que quede así: (modificada por photoshop)
http://img211.imageshack.us/img211/1884 ... lo1xd3.jpg
aquí tenéis el código del header.
Código: Seleccionar todo
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" dir="{S_CONTENT_DIRECTION}" lang="{S_USER_LANG}" xml:lang="{S_USER_LANG}">
<head>
<meta http-equiv="content-type" content="text/html; charset={S_CONTENT_ENCODING}" />
<meta http-equiv="content-style-type" content="text/css" />
<meta http-equiv="content-language" content="{S_USER_LANG}" />
<meta http-equiv="imagetoolbar" content="no" />
<meta name="resource-type" content="document" />
<meta name="distribution" content="global" />
<meta name="copyright" content="2002-2006 phpBB Group" />
<meta name="keywords" content="" />
<meta name="description" content="" />
{META}
<title>{SITENAME} • <!-- IF S_IN_MCP -->{L_MCP} • <!-- ELSEIF S_IN_UCP -->{L_UCP} • <!-- ENDIF -->{PAGE_TITLE}</title>
<!--
	phpBB style name: prosilver
	Based on style:   prosilver (this is the default phpBB3 style)
	Original author:  Tom Beddard ( http://www.subBlue.com/ )
	Modified by:      Echo        ( http://www.echological.com )
	
	NOTE: This page was generated by phpBB, the free open-source bulletin board package.
	      The phpBB Group is not responsible for the content of this page and forum. For more information
	      about phpBB please visit http://www.phpbb.com
-->
<script type="text/javascript">
// <![CDATA[
	var jump_page = '{LA_JUMP_PAGE}:';
	var on_page = '{ON_PAGE}';
	var per_page = '{PER_PAGE}';
	var base_url = '{A_BASE_URL}';
	var style_cookie = 'phpBBstyle';
	var onload_functions = new Array();
	var onunload_functions = new Array();
	<!-- IF S_USER_PM_POPUP -->
		if ({S_NEW_PM})
		{
			var url = '{UA_POPUP_PM}';
			window.open(url.replace(/&/g, '&'), '_phpbbprivmsg', 'height=225,resizable=yes,scrollbars=yes, width=400');
		}
	<!-- ENDIF -->
	/**
	* Find a member
	*/
	function find_username(url)
	{
		popup(url, 760, 570, '_usersearch');
		return false;
	}
	/**
	* New function for handling multiple calls to window.onload and window.unload by pentapenguin
	*/
	window.onload = function()
	{
		for (i = 0; i <= onload_functions.length; i++)
		{
			eval(onload_functions[i]);
		}
	}
	window.onunload = function()
	{
		for (i = 0; i <= onunload_functions.length; i++)
		{
			eval(onunload_functions[i]);
		}
	}
// ]]>
</script>
<script type="text/javascript" src="{T_TEMPLATE_PATH}/styleswitcher.js"></script>
<script type="text/javascript" src="{T_TEMPLATE_PATH}/forum_fn.js"></script>
<link href="{T_THEME_PATH}/print.css" rel="stylesheet" type="text/css" media="print" title="printonly" />
<link href="{T_STYLESHEET_LINK}" rel="stylesheet" type="text/css" media="screen, projection" />
<link href="{T_THEME_PATH}/normal.css" rel="stylesheet" type="text/css" title="A" />
<link href="{T_THEME_PATH}/medium.css" rel="alternate stylesheet" type="text/css" title="A+" />
<link href="{T_THEME_PATH}/large.css" rel="alternate stylesheet" type="text/css" title="A++" />
<!-- IF S_CONTENT_DIRECTION eq 'rtl' -->
	<link href="{T_THEME_PATH}/bidi.css" rel="stylesheet" type="text/css" media="screen, projection" />
<!-- ENDIF -->
</head>
<body id="phpbb" class="section-{SCRIPT_NAME} {S_CONTENT_DIRECTION}">
<div class="outside">
<div class="top-left"></div><div class="top-center"></div><div class="top-right"></div>
<div class="inside">
<div class="notopgap">
<div id="wrap">
	<a id="top" name="top" accesskey="t"></a>
	<div id="afiliados"><center><script type="text/javascript"><!--
google_ad_client = "pub-5092162834794061";
//728x15, creado 29/01/08
google_ad_slot = "9713727801";
google_ad_width = 728;
google_ad_height = 15;
//--></script>
<script type="text/javascript"
src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script></center></div>
    <div id="page-header">
		<div class="headerbar">
			<div class="inner"><span class="corners-top"><span></span></span>
			<div id="site-description">
				<a href="{U_INDEX}" title="{L_INDEX}" id="logo"><img src="images/spacer.gif" width="870" height="136" alt="" /></a>
				<!--<h1>{SITENAME}</h1>
				<p>{SITE_DESCRIPTION}</p>-->
				<p style="display: none;"><a href="#start_here">{L_SKIP}</a></p>
			</div>
		<!-- IF S_DISPLAY_SEARCH and not S_IN_SEARCH -->
		<!-- ENDIF -->
			<span class="corners-bottom"><span></span></span></div>
		</div>
        
        <div class="navbar">
			<div class="inner">
			  <ul class="linklist navlinks"><li class="icon-home"><a href="{U_INDEX}" accesskey="h">{L_INDEX}</a> 
		        <!-- BEGIN navlinks --> 
			    <strong>‹</strong> <a href="{navlinks.U_VIEW_FORUM}">{navlinks.FORUM_NAME}</a>
			    <!-- END navlinks -->
			  </li>
				<!--<li class="rightside"><a href="#" onclick="fontsizeup(); return false;" class="fontsize" title="{L_CHANGE_FONT_SIZE}">{L_CHANGE_FONT_SIZE}</a></li>-->
				<!-- IF U_EMAIL_TOPIC -->
				<li class="rightside"><a href="{U_EMAIL_TOPIC}" title="{L_EMAIL_TOPIC}" class="sendemail">{L_EMAIL_TOPIC}</a></li>
				<!-- ENDIF -->
				<!-- IF U_EMAIL_PM -->
				<li class="rightside"><a href="{U_EMAIL_PM}" title="{L_EMAIL_PM}" class="sendemail">{L_EMAIL_PM}</a></li>
				<!-- ENDIF -->
				<!-- IF U_PRINT_TOPIC -->
				<li class="rightside"><a href="{U_PRINT_TOPIC}" title="{L_PRINT_TOPIC}" accesskey="p" class="print">{L_PRINT_TOPIC}</a></li>
				<!-- ENDIF -->
				<!-- IF U_PRINT_PM -->
				<li class="rightside"><a href="{U_PRINT_PM}" title="{L_PRINT_PM}" accesskey="p" class="print">{L_PRINT_PM}</a></li>
				<!-- ENDIF -->
			</ul>
			<!-- IF not S_IS_BOT and S_USER_LOGGED_IN -->
			<ul class="linklist leftside">
				<li class="icon-ucp">
					<a href="{U_PROFILE}" title="{L_PROFILE}" accesskey="u">{L_PROFILE}</a>
						<!-- IF S_DISPLAY_PM --> (<a href="{U_PRIVATEMSGS}">{PRIVATE_MESSAGE_INFO}</a>)<!-- ENDIF --> • 
					<a href="{U_SEARCH_SELF}">{L_SEARCH_SELF}</a>
					<!-- IF U_RESTORE_PERMISSIONS --> •
					<a href="{U_RESTORE_PERMISSIONS}">{L_RESTORE_PERMISSIONS}</a>
					<!-- ENDIF -->
				</li>
			</ul>
			<!-- ENDIF -->
			<ul class="linklist rightside">
				<li class="icon-faq"><a href="{U_FAQ}" title="{L_FAQ_EXPLAIN}">{L_FAQ}</a></li>
                        <li><a href="./search.php?" title="View the advanced search options" class="icon-search">Search</a> </li>
				<!-- IF not S_IS_BOT -->
					<!-- IF S_DISPLAY_MEMBERLIST --><li class="icon-members"><a href="{U_MEMBERLIST}" title="{L_MEMBERLIST_EXPLAIN}">{L_MEMBERLIST}</a></li><!-- ENDIF -->
					<!-- IF not S_USER_LOGGED_IN --><li class="icon-register"><a href="{U_REGISTER}">{L_REGISTER}</a></li><!-- ENDIF -->
					<li class="icon-logout"><a href="{U_LOGIN_LOGOUT}" title="{L_LOGIN_LOGOUT}" accesskey="l">{L_LOGIN_LOGOUT}</a></li>
				<!-- ENDIF -->
			</ul>
		  <span class="corners-bottom"><span></span></span></div>
		</div>
	</div>
    
    <a name="start_here"></a>
	<div id="page-body">
		
		 <!-- IF S_BOARD_DISABLED and S_USER_LOGGED_IN and (U_MCP or U_ACP) --> 
		<div id="message" class="rules">
			<div class="inner"><span class="corners-top"><span></span></span>
				<strong>{L_INFORMATION}:</strong> {L_BOARD_DISABLED}
			<span class="corners-bottom"><span></span></span></div>
		</div>
		<!-- ENDIF -->






