list-style-position-015.xht (2037B)
1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 2 <html xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> 5 <title>CSS Test: Marker box position (inside principal box) - floated :before pseudo-element list-item ('list-style-position:outside')</title> 6 <link rel="author" title="James Hopkins" href="http://idreamincode.co.uk/css21testsuite"/> 7 <link rel="help" href="http://www.w3.org/TR/CSS21/generate.html#list-style"/> 8 <link rel="help" href="http://www.w3.org/TR/CSS21/generate.html#before-after-content"/> 9 <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#float-position"/> 10 <link rel="help" href="http://www.w3.org/TR/CSS21/visuren.html#block-boxes"/> 11 <meta name="assert" content="When the :before element is set as a list-item, it establishes a principal box and a marker box which is positioned outside of that principal box (since 'list-style-position:outside). Since this :before pseudo element is floated left, the principal box (and marker box, since 'list-style-position:inside') of the associated element must appear alongside (after) this :before pseudo element. The position of the marker box of the :before pseudo element must still appear to the outside left edge of it's associated element's principal box (since 'list-style-position:outside')."/> 12 <style type="text/css"> 13 #test{ 14 background:silver; 15 color:blue; 16 display:list-item; 17 font-size:85px; 18 list-style-position:inside; 19 margin:100px; 20 } 21 #test:before{ 22 color:yellow; 23 content:'T'; 24 display:list-item; 25 float:left; 26 list-style-position:outside; 27 } 28 </style> 29 </head> 30 <body> 31 <p>To pass, there <strong>must</strong> a yellow bullet (filled-in circle) to the left outside edge of a grey box. Inside the grey box, there <strong>must</strong> be a yellow letter to the left of a blue bullet, and a blue letter to the right of the blue bullet.</p> 32 <div id="test"> 33 T 34 </div> 35 </body> 36 </html>