multicol-span-all-button-001-ref.html (665B)
1 <!DOCTYPE html> 2 <html> 3 <meta charset="utf-8"> 4 <title>CSS Multi-column Layout Test: Test a multi-column container on button works with a column-span:all child</title> 5 <link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com"> 6 <link rel="author" title="Mozilla" href="http://www.mozilla.org/"> 7 8 <style> 9 button { 10 width: 400px; 11 } 12 .inner { 13 column-count: 3; 14 column-rule: 6px solid; 15 } 16 h3 { 17 column-span: all; 18 outline: 1px solid blue; 19 } 20 </style> 21 22 <button> 23 <div class="inner"> 24 <div>block1</div><div>block2</div> 25 <h3>spanner</h3> 26 <div>block3</div><div>block4</div> 27 </div> 28 </button> 29 </html>