<!DOCTYPE HTML> <!-- Any copyright is dedicated to the Public Domain. http://creativecommons.org/publicdomain/zero/1.0/ --> <html><head> <meta charset="utf-8"> <title>Reference: stretching canvas item</title> <link rel="author" title="Mats Palmgren" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1176775"> <style type="text/css"> body,html { color:black; background:white; font:16px/1 monospace; padding:0; margin:0; } .block { float: left; border:1px solid; line-height:0; } canvas:nth-child(1n) { background: blue; } canvas:nth-child(2n) { background: grey; } canvas:nth-child(3n) { background: tan; } canvas:nth-child(4n) { background: black; } .sz > canvas { width:20px; height:10px; } .sz.t2 > canvas { width:10px; height:20px; } canvas { vertical-align:top; } </style> </head> <body> <div class="block sz"> <canvas></canvas><canvas style="margin-left:-5px"></canvas><canvas style="margin-left:5px"></canvas><canvas style="margin-left:15px"></canvas><canvas style="margin-left:5px"></canvas><canvas style="margin-left:-5px"></canvas><canvas style="margin-left:5px"></canvas><canvas style="margin-left:15px"></canvas><canvas style="margin-left:5px"></canvas><canvas style="margin-left:5px"></canvas><canvas style="margin-left:5px"></canvas><canvas style="margin-left:5px"></canvas></div> <div class="block sz t2"> <canvas></canvas><canvas style="margin-left:5px"></canvas><canvas style="margin-left:25px"></canvas><canvas style="margin-left:25px"></canvas><canvas style="margin-left:5px"></canvas><canvas style="margin-left:5px"></canvas><canvas style="margin-left:25px"></canvas><canvas style="margin-left:25px"></canvas><canvas style="margin-left:5px"></canvas><canvas style="margin-left:5px"></canvas><canvas style="margin-left:5px"></canvas><canvas style="margin-left:5px"></canvas></div> <br clear=all> <br clear=all> <div class="block" style="height:150px; width:215px; white-space:pre"> <canvas style="width:195px; height:150px; background:black"></canvas><canvas style="width:220px; height:150px; background:tan"></canvas></div> <div class="block" style="height:300px; width:600px"><canvas style="width:300px;height:150px"></canvas><canvas style="width:300px;height:150px"></canvas><canvas style="width:300px;height:150px"></canvas><canvas style="width:300px;height:150px"></canvas></div> <br clear=all> <br clear=all> <div class="block" style="height:60px; width:600px; white-space:pre"> <span style="display:inline-block; height:60px; margin-top:-90px"><canvas style="background:tan; vertical-align:bottom"></canvas><canvas style="background:black; vertical-align:bottom"></canvas></span></div> </body> </html>