box-sizing-border-box-002.xht (1385B)
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 <title>CSS Test: Box Sizing - Border-Box with specified width</title> 5 <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" /> 6 <link rel="help" href="https://drafts.csswg.org/css-sizing-3/#box-sizing" /> 7 <link rel="match" href="box-sizing-border-box-002-ref.xht" /> 8 <meta name="assert" content="box-sizing: border-box should make the element's (percentage) width be the distance from the left border edge to the right border edge." /> 9 <style type="text/css"><![CDATA[ 10 .container { 11 width: 300px; 12 border: 2px solid black; 13 position: absolute; 14 left: 25px; 15 top: 25px; 16 background-color: red; 17 } 18 19 .box-sized { 20 box-sizing: border-box; 21 width: 50%; 22 z-index: 1; 23 float: left; 24 border: 5px solid black; 25 padding: 0px 10px; 26 } 27 28 #one { 29 background-color: green; 30 } 31 32 #two { 33 background-color: blue; 34 } 35 ]]></style> 36 </head> 37 <body> 38 The two divs should be side-by-side, not one on top of another. No red should be visible. 39 <br /> 40 <div class="container"> 41 <div class="box-sized" id="one">LEFT HALF</div> 42 <div class="box-sized" id="two">RIGHT HALF</div> 43 </div> 44 </body> 45 </html>