How to Style an A to Z Index with CSS

I've always been taken with the way that the BBC} * html #index li {
styles their A-Z index using a simple list and CSS.margin: 0.2em 0.2em;
However, because they use pixels to set the}#index a:link, #index a:visited {
dimensions of each list item, the design breaks whenbackground: #fff;
you increase the text size.It's always been importantcolor: navy;
to me not to break the browser's ability to resizedisplay: block;
text and so I thought I'd have a go at creating an Aheight: 2em;
to Z index along the same lines that doesn't breakpadding: 0.75em 0 0 0;
when you resize your text.The code is actuallytext-align: center;
pretty straight forward. Here's the CSS first:text-decoration: none;
#azindex {width: 3em;
background: #75B9D0;}#index a:hover {
float: left;background: #93D1E4;
margin: 5px 0 20px 10px;color: #fff;
padding: 0px 5px 15px 5px;text-decoration: underline;
width: 520px;}And here's the HTML:< div id="azindex">
} * html #azindex {
padding: 5px 5px 10px 5px;< a href ="#a"> A
width: 490px;< a href ="#b"> B
}#index {< a href ="#c"> C
font: bold 100% Verdana, Helvetica, sans-serif;< a href ="#"> etc
margin: 0;< a href ="#z"> Z
padding: 0;
}#index li {And there you have it - an easy way to add a nice
float: left;design to what would otherwise have been a boring
height: 2em;list. You can find a link to an example in the resource
list-style-type: none;box below.Christian Watson is a web designer. You
margin: 0.65em 0.3em;can find an example of the above technique on his
padding: 0;blog.
width: 3em;