select-4-option-optgroup-display-none-ref.html (994B)
1 <!DOCTYPE HTML> 2 <!-- 3 Any copyright is dedicated to the Public Domain. 4 http://creativecommons.org/publicdomain/zero/1.0/ 5 --> 6 <html><head> 7 <meta charset="utf-8"> 8 <title>Reference: display:none on OPTION and OPTGROUP</title> 9 <link rel="author" title="Mats Palmgren" href="mailto:mats@mozilla.com"> 10 <style> 11 12 .none { display:none; } 13 .contents { display:contents; } 14 .red { color: red; } 15 .green { color: green; } 16 17 select { -webkit-appearance: none; } 18 19 </style> 20 </head> 21 <body> 22 23 <pre>FAIL if there is any red color</pre> 24 25 <optgroup></optgroup> 26 <optgroup class="contents red"></optgroup> 27 <optgroup class="contents green" label="optgroup"></optgroup> 28 29 <br> 30 31 <select class="red" size="4"></select> 32 <select size="4" class="red"></select> 33 <select size="4" class="red"></select> 34 <select size="4" class="red"><optgroup></select> 35 <select size="4"></select> 36 <select size="4" class="red"></select> 37 <select size="4" class="red"></select> 38 <select size="4" class="red"></select> 39 40 </body> 41 </html>