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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>A demonstration of Pure CSS Flyouts in action</title>
<meta http-equiv="content-Type" content="text/html; charset=iso-8859-1" />
<meta name="description" content="Make a pure CSS flyout nav." />
<meta name="distribution" content="global" />
<meta name="resource-type" content="document" />
<meta http-equiv="Content-Language" content="en-us" />
<meta name="robots" content="all" />
<meta name="mssmarttagspreventparsing" content="true" />
<meta http-equiv="imagetoolbar" content="no" />
<meta http-equiv="MSThemeCompatible" content="no" />
<meta name="Rating" content="General" />
<meta name="revisit-after" content="30 Days" />
<meta name="doc-class" content="Living Document" />
<link rel="SHORTCUT ICON" href="favicon.ico" type="image/x-icon" />
<script type="text/javascript">if (window.self != window.top) window.top.location = window.self.location; </script>
<script type="text/javascript"><!--//--><![CDATA[//><!--
sfFocus = function() {
var sfEls = document.getElementsByTagName("A");
for (var i=0; i<sfEls.length; i++) {
sfEls[i].onfocus=function() {
this.className+=" sffocus";
}
sfEls[i].onblur=function() {
this.className=this.className.replace(new RegExp(" sffocus\\b"), "");
}
}
}
if (window.attachEvent) window.attachEvent("onload", sfFocus);
//--><!]]></script>
<!-- The above script came from "Son of Suckerfish", and enhances tabbing on the expanded nav when that occurs. -->
<script type="text/javascript" src="sidepages/auto-enableAddClassOnKey.js"></script>
<script type="text/javascript"><!--//--><![CDATA[//><!--
// window.document.onkeypress = bv_addClassKeyListener;
//--><!]]></script>
<style type="text/css">
html, body, ul, li {margin: 0; padding: 0; border: 0;}
body {
color: #000;
margin: 30px;
background: #eee;
font-size: 100.01%;
font-family: verdana, sans-serif;
}
.alignright {margin: 0 30px 30px 0; text-align: right;}
.small {font-size: .8em;}
.back {text-align: right; padding: 3px 10px 0 0;}
.back a {text-align: right; font-size: .8em; color: #000;}
.textbox {
border: 1px solid #252;
margin: 20px 10%;
padding: 0 10px;
background: #fff8f8;
}
img {border: 0;}
h1 {text-align: center; font-family: tahoma, arial, sans-serif; color: #484;}
h1:active {background: red;}
h2 {font-size: 1em; font-family: verdana, sans-serif; margin: 10px;}
p {color: #000; font-size: .9em;}
ul { /* needs the Holly hack to avoid IE bugs */
border-top: 1px solid #000;
}
li {
list-style: none; /* kills the list item "bullet" markers */
border-bottom: 1px solid #000; /* Makes side borders on flyouts */
position: relative;
text-align: center;
vertical-align: bottom; /* for IE5/win */
font-weight: bold;
font-family: arial, sans-serif;
}
.nav a {
display: block;
vertical-align: bottom; /* needed for IE5/win */
color: #552;
text-decoration: none;
padding: 5px 10px;
border: 1px solid #000;
border-width: 0 1px; /* Makes side borders on flyouts */
}
.nav a:hover {color: #c44; text-decoration: underline;}
.nav a:focus, .nav a.sffocus { /* enhances the focus styling for keyboard tabbing */
background-color: #00c !important;
color: white;
}
.float-holder-left {
width: 150px;
float: left;
margin: 40px 20px 0 0;
}
.float-holder-right {
width: 150px;
float: right;
margin: 40px 0 0 20px;
}
.nav div {
width: 150px;
position: absolute;
left: -3000px;
}
/* \*/
.nav div {
width: 220px;
wid\th: 150px;
}
/* Box model fix for IE5.x Win */
.float-holder-left div {
padding: 30px 60px 30px 10px;
}
.float-holder-right div {
padding: 30px 10px 30px 60px;
}
.float-holder-left div.leftbox,
.float-holder-right div.leftbox {
padding: 30px 10px 30px 60px;
}
.float-holder-left div.rightbox,
.float-holder-right div.rightbox {
padding: 30px 60px 30px 10px;
}
.float-holder-left .nav div.zone,
.float-holder-right .nav div.zone {
padding: 0;
width: 150px;
height: 10px;
left: -3000px;
top: auto;
bottom: -10px;
font-size: 1px;
}
.float-holder-left .nav li:hover div.zone,
.float-holder-right .nav li:hover div.zone {
left: 0;
}
.float-holder-left li:hover div div,
.float-holder-left div li:hover div div,
.float-holder-right li:hover div div,
.float-holder-right div li:hover div div {
left: -3000px;
}
.float-holder-left li:hover div,
.float-holder-left div li:hover div,
.float-holder-left div div li:hover div.rightbox,
.float-holder-right div div li:hover div.rightbox {
left: 126px;
top: -28px;
}
.float-holder-left div div li:hover div.leftbox,
.float-holder-right li:hover div,
.float-holder-right div li:hover div,
.float-holder-right div div li:hover div.leftbox {
left: auto;
right: 126px;
top: -28px;
}
.main {z-index: 5; background: #ecc;}
.main li {background-color: #dbb;}
.sales {z-index: 4; background: #fcd}
.sales li {background-color: #ebc;}
.products {z-index: 3; background: #ddf;}
.products li {background-color: #bbd;}
.products li li {background-color: #99b;}
.products li li li {background-color: #fff;}
.advertising {z-index: 2; background: #dfd;}
.advertising li {background-color: #bdb;}
.nav ul a {color: #fff;}
.nav li li li li a {
color: #000;
}
.float-holder-left .arrow {
background: url(images/arrow-right.gif) no-repeat 100% 50%;
}
.float-holder-right .arrow {
background: url(images/arrow-left.gif) no-repeat 0 50%;
}
.arrow-double {
background: url(images/arrow-double.gif) no-repeat 0 50%;
}
.in-arrow-right {
background: url(images/arrow-right-lite.gif) 0 .4em no-repeat;
}
.in-arrow-left {
background: url(images/arrow-left-lite.gif) 100% .4em no-repeat;
}
/* \*/ /*/
.nav div, .nav ul ul .leftbox, .nav ul ul .rightbox {
position: relative;
left: 5px;
padding: 0;
}
.nav .arrow, .nav .arrow-double {border-bottom: 1px solid #000;}
.zone {display: none;}
/* */
.classW {font-size: .6em !important;}
.classW div, .classW ul ul .leftbox, .classW ul ul .rightbox,
.classW li:hover div, .classW ul li:hover div .leftbox, .classW ul ul .rightbox {
position: relative !important;
left: 5px !important;
top: 0 !important;
padding: 0 !important;
}
.classW .arrow, .classW .arrow-double, .classW .in-arrow-right, .classW .in-arrow-left {
border-bottom: 1px solid #000;
background-image: none !important;
}
.classW .zone {display: none;}
</style>
<!--[if IE]>
<style type="text/css">
body {behavior: url(sidepages/csshover.htc);}
.nav a, ul {height: 1%;}
li {
height: 1%;
margin-left: -16px;
mar\gin-left: 0;
}
</style>
<noscript>
<style type="text/css">
.nav div, .nav ul ul .leftbox, .nav ul ul .rightbox {
position: relative;
left: 5px;
padding: 0;
}
.nav .arrow, .nav .arrow-double {border-bottom: 1px solid #000;}
.zone {display: none;}
</style>
</noscript>
<![endif]-->
<!-- The above block calls the special .htc script that forces compliance in IE/win. -->
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script type="text/javascript" src="/scripts/init.js"></script>
</head>
<body>
<div class="float-holder-left">
<ul class="nav bvAssignKey-w-classW">
<li class="main"><a class="arrow" href="#">Main Pages</a>
<div class="zone"></div>
<div>
<ul>
<li class="in-arrow-right"><a href="#">Table Of Contents</a></li>
<li><a href="#">Site Map</a></li>
<li><a href="#">Guestbook</a></li>
</ul>
</div>
</li>
<li class="sales"><a class="arrow" href="#">Sales Pages</a>
<div class="zone"></div>
<div>
<ul>
<li class="in-arrow-right"><a href="#">Inventory</a></li>
<li><a href="#">Orders</a></li>
<li><a href="#">Back Orders</a></li>
<li><a href="#">Delivery Schedules</a></li>
</ul>
</div>
</li>
<li class="products"><a class="arrow" href="#">Products</a>
<div class="zone"></div>
<div>
<ul>
<li class="in-arrow-right" style="z-index: 4;"><a href="#">Full Listing</a></li>
<li style="z-index: 3;"><a class="arrow" href="#">Departments</a>
<div class="zone"></div>
<div>
<ul>
<li class="in-arrow-right"><a href="#">Hardware</a></li>
<li><a href="#">Software</a></li>
<li><a href="#">Replacement parts</a></li>
</ul>
</div>
</li>
<li style="z-index: 2;"><a href="#">Support</a></li>
<li style="z-index: 1;"><a class="arrow" href="#">Legal</a>
<div class="zone"></div>
<div>
<ul>
<li class="in-arrow-right"><a href="#">Disclaimers</a></li>
<li><a href="#">Privacy Policy</a></li>
<li><a class="arrow-double" href="#">Inquiries</a>
<div class="zone"></div>
<div class="leftbox">
<ul>
<li class="in-arrow-left"><a href="#">Company Policies</a>
<li><a href="#">Related Documents</a>
</ul>
</div>
<div class="rightbox">
<ul>
<li class="in-arrow-right"><a href="#">Arbitration</a>
<li><a href="#">Case Histories</a>
</ul>
</div>
</li>
</ul>
</div>
</li>
</ul>
</div>
</li>
<li class="advertising"><a class="arrow" href="#">Advertising</a>
<div class="zone"></div>
<div>
<ul>
<li class="in-arrow-right"><a href="#">Endorsements</a></li>
<li><a href="#">Print</a></li>
<li><a href="#">Audio</a></li>
<li><a href="#">Video</a></li>
</ul>
</div>
</li></ul>
<!-- The above two tags cannot have any white space between them,
or some browsers may show spurious code "ghosts" on the screen -->
</div><!-- end .float-holder-left -->
<div class="float-holder-right">
<ul class="nav bvAssignKey-w-classW">
<li class="main"><a class="arrow" href="#">Main Pages</a>
<div class="zone"></div>
<div>
<ul>
<li class="in-arrow-left"><a href="#">Table Of Contents</a></li>
<li><a href="#">Site Map</a></li>
<li><a href="#">Guestbook</a></li>
</ul>
</div>
</li>
<li class="sales"><a class="arrow" href="#">Sales Pages</a>
<div class="zone"></div>
<div>
<ul>
<li class="in-arrow-left"><a href="#">Inventory</a></li>
<li><a href="#">Orders</a></li>
<li><a href="#">Back Orders</a></li>
<li><a href="#">Delivery Schedules</a></li>
</ul>
</div>
</li>
<li class="products"><a class="arrow" href="#">Products</a>
<div class="zone"></div>
<div>
<ul>
<li class="in-arrow-left" style="z-index: 4;"><a href="#">Full Listing</a></li>
<li style="z-index: 3;"><a class="arrow" href="#">Departments</a>
<div class="zone"></div>
<div>
<ul>
<li class="in-arrow-left"><a href="#">Hardware</a></li>
<li><a href="#">Software</a></li>
<li><a href="#">Replacement parts</a></li>
</ul>
</div>
</li>
<li style="z-index: 2;"><a href="#">Support</a></li>
<li style="z-index: 1;"><a class="arrow" href="#">Legal</a>
<div class="zone"></div>
<div>
<ul>
<li class="in-arrow-left"><a href="#">Disclaimers</a></li>
<li><a href="#">Privacy Policy</a></li>
<li><a class="arrow-double" href="#">Inquiries</a>
<div class="zone"></div>
<div class="leftbox">
<ul>
<li class="in-arrow-left"><a href="#">Company Policies</a>
<li><a href="#">Related Documents</a>
</ul>
</div>
<div class="rightbox">
<ul>
<li class="in-arrow-right"><a href="#">Arbitration</a>
<li><a href="#">Case Histories</a>
</ul>
</div>
</li>
</ul>
</div>
</li>
</ul>
</div>
</li>
<li class="advertising"><a class="arrow" href="#">Advertising</a>
<div class="zone"></div>
<div>
<ul>
<li class="in-arrow-left"><a href="#">Endorsements</a></li>
<li><a href="#">Print</a></li>
<li><a href="#">Audio</a></li>
<li><a href="#">Video</a></li>
</ul>
</div>
</li></ul>
<!-- The above two tags cannot have any white space between them,
or some browsers may show spurious code "ghosts" on the screen -->
</div><!-- end .float-holder-right -->
<h1>All-CSS Flyout Nav</h1>
<p style="margin-bottom: 0; text-align: center;">
<!-- If this bottom margin is present, IE repeats it under the cleared nav floats. -->
These two navs have identical HTML, other than classes for the brown arrows, and they
are driven entirely via CSS rules.
Scripting is not required, other than to make IE/win obey <strong>:hover</strong>
when applied to non-links. The navs are floated opposite, sometimes touching the
clearing element below.
</p>
<div style="clear: both; background: #484; text-align: center; color: #fff;">Cleared element</div>
<div class="textbox">
<div class="back">
<a href="index-2.html"><strong>Return to PIE</strong></a>
</div>
<p>
The elements above are floated and cleared in a way designed to expose any IE float bugs
that could occur, but they are all suppressed in this method. However, if the nav is at the
bottom of the screen content, IE6 does not enjoy having the flyouts go below the bottom
of the body element and will let the flyouts vanish when those low flyouts are hovered below
the flowed content. A large bottom padding on the body element would satisfy IE
in that rare case.
</p>
<p>
IE/Mac does not support this method, but it has been hack-fed a set of dumbed down
rules to make the nav fully expand for accessibility. Additionally, there is a
<strong><noscript></strong> block that holds similar code for IE/Win when Javascript
is disabled, and the <noscript> block is inside a Conditional Comment, along
with the MS proprietary Jscript behavior call that makes it all work.
</p>
<p>
The <a href="sidepages/csshover.htc">Jscript</a> is the work of
<a href="http://www.xs4all.nl/~peterned/csshover.html"><strong>Peter Nederlof</strong></a>,
and fine work it is, too. This script not only makes IE support all hovering, but
all <strong>:active</strong> events as well. Try clicking on the H1 element in IE/win
for a shocker!
</p>
<div style="background: #e4e4e9; border: 1px solid #666; padding: 0 10px 10px; margin: 15px 10px;">
<h2>Suckerfish Alternative</h2>
<p>
A simpler script method for handling IE6 does exist, the
<a href="http://htmldog.com/articles/suckerfish/hover/">Suckerfish script</a>.
Basically the script watches the links to be hovered,
and when the mouseover event is triggered on a link it gets a class name applied, but
<em>only</em> during the mouseover event. Then you write duplicate selectors for the
hover rules, but referencing the JS-applied class name. The resulting IE6 faux-hovering
is effective and doesn't need a specical served mime type (simple JS file), but at the cost
of having to modify the CSS hover rules just a bit.
</p>
<p>
In this page we've added a small JS file from
<a href="http://www.htmldog.com/articles/suckerfish/focus/">Son of Suckerfish</a>
to enhance keyboard focussing.
</p>
<h2>Important point about the .htc file</h2>
<p>
When <strong>Service Pack 2</strong> is installed on Windows, the proprietary
<a href="sidepages/csshover.htc">.htc file</a>
will only work in IE6 when correctly served with the mime type
<strong>text/x-component</strong>. Mime types are defined by the server
administrator, so if your server is incorrectly set, IE6 will fail to
show the popups. That's just the way it is, folks. Hmmm, that Suckerfish is
looking better and better...
</p>
</div>
<p>
<strong>Update (Feb 26, 2005):</strong> It now appears that setting IE6's image
cache away from "Automatically"
is the cause of both the arrow calls (known effect) and also the border bleed-thru
effect. It appears that the BG images themselves have something to do with the border
bug, so avoiding the arrows or rearranging the CSS might prevent this border bug.
However, very few users ever mess with the cache settings, and a server-side fix
exists <a href="http://dean.edwards.name/my/flicker.html">here</a>.
</p>
<p>
<strong>Update (Feb 27, 2005):</strong> The method has been enhanced by the addition
of divs into the
nested list structure. The divs provide <strong>hoverable padding areas</strong>
around the flyouts,
which are more forgiving of shaky-handed users who may stray off the flyouts. The
flyout functioning is exactly the same, and the divs are semantically null so they
do not alter the list structure for screen readers and search engines.
</p>
<p>
Structural classes have been eliminated, but reverse z-indexing is required and
cannot be applied via the stylesheet without the use of sibling selectors, which
IE/Win does not support. However, if the arrows are omitted and a database can
apply descending z-index styling to the list items as they are outputted, then
a dynamically generated navigation could be achieved with this method.
</p>
<p>
Currently the demo is set to a pixel width, but we plan to try it out with an
EM width and are very confident it will work just as well that way. At least we hope so...
</p>
<p>
<strong>Update (April 6, 2005):</strong>This method has been demoed as a combo dropdown
and flyout "flat" menu. Go to the
<a href="css-dropdowns.html"><strong>Deluxe CSS Dropdowns and Flyouts</strong></a>
page, to get a load of what CSS can <em>really</em> do.
</p>
<br />
<p class="small alignright">
<a href="design/index.html"
title=" Big John's Advanced CSS Design "><strong>Big John Design</strong></a>
<a href="https://github.com/DerOperator/PositionIsEverything/issues">Contact Us</a>
©positioniseverything.net<br />
Last updated: July 2, 2008<br />
Created February 25, 2005
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