Standartinio karkaso PVZ:
<body>
<div id="outer_wrapper">
<div id="wrapper">
<div id="header">
<h2>Header</h2>
<p>...</p>
</div><!-- /header -->
<div id="container">
<div id="left">
<h1>Left</h1>
<ol>
<li>...</li>
<li>...</li>
<li>...</li>
<li>...</li>
<li>...</li>
</ol>
</div><!-- /left -->
<div id="main">
<h1>Main</h1>
<p>...</p>
</div><!-- /main -->
<!-- This is for NN6 -->
<div> </div>
</div><!-- /container -->
<div id="sidebar">
<h1>Sidebar</h1>
<p>...</p>
</div><!-- /sidebar -->
<!-- This is for NN4 -->
<div> </div>
<div id="footer">
<h2>Footer</h2>
<p>...</p>
</div><!-- /footer -->
</div><!-- /wrapper -->
</div><!-- /outer_wrapper -->
</body>
/* Copyright 2004 - 2006 - All Rights Reserved - Thierry Koblentz - www.TJKDesign.com */
#outer_wrapper {
/* because "min-width" is not supported by IE, these pages use a script from PVII */
min-width:740px;
/* this is to "minimize" an IE bug related to background painting, but because it creates a gap below the footer, the same declaration is also added to #footer */
width:100%;
/* faux-column technique, this is the left one */
background:#fff url(left.gif) repeat-y left
}
#wrapper {
/* faux-column technique, this is the right one */
background:url(right.gif) repeat-y right
}
#header {
border:1px solid #b0b0b0;
background:#b0b0b0;
/* this is to "give layout" to the element and fix some peek-a-boo bug in IE (v6 sp2) */
width:100%;
/* the above declaration creates an horizontal scroll bar in IE, this is to get rid of it */
margin:0 -1px
}
#container {
float:left;
width:100%;
/* IE doubles the margins on floats, this takes care of the problem */
display:inline;
/* this is where Ryan Brill (author of the ALA's article) and I go in "opposite directions" */
margin-left:-200px
}
#left {
float:left;
width:150px;
/* IE doubles the margins on floats, this takes care of the problem */
display:inline;
margin-left:200px
}
#main {
/* the width from #left (150px) + the negative margin from #container (200px) */
margin-left:350px
}
/* good to know: if #sidebar is to be shorter than #main, then there is no need for this rule */
#sidebar {
/* this is to keep the content of #sidebar to the right of #main even if the content of "main is shorter */
padding-left:100%;
/* this is to "bring back" the #sidebar that has been moved out of the viewport because of the padding value */
margin-left:-200px
}
#sidebar p {
/* this is to make sure IE (v6 sp2) *displays* this element (same problem as #header, but using a different fix) */
position:relative
}
#footer {
/* see #outer_wrapper */
width:100%;
/* this is to clear #container */
clear:both;
border-top:1px solid #b0b0b0;
border-bottom:1px solid #b0b0b0;
background:#b0b0b0}
/* this is the class that is applied to 2 structural hacks in the markup. The first "meaningless" element is used to clear #left in NN6 and the last one is used to clear #container in NN4 */
.clearing {height:0;clear:both}
Source:http://tjkdesign.com/articles/3cols.asp
