| <!DOCTYPE html> | |
| <meta charset="UTF-8"> | |
| <title>CSS Pseudo-Elements Test: higher specificity of selectors (Example 11)</title> | |
| <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/"> | |
| <link rel="help" href="https://www.w3.org/TR/css-pseudo-4/#highlight-cascade"> | |
| <link rel="match" href="cascade-highlight-001-ref.html"> | |
| <!-- | |
| Example 11 is | |
| https://www.w3.org/TR/css-pseudo-4/#example-c35bf49a | |
| --> | |
| <meta content="" name="flags"> | |
| <meta name="assert" content="This test is an adaptation (or modified version) of Example 11 (#example-c35bf49a). The 'div > span::selection' selector has an higher specificity than the 'span::selection' selector."> | |
| <style> | |
| div | |
| { | |
| font-size: 300%; | |
| } | |
| div::selection | |
| { | |
| background-color: green; | |
| color: yellow; | |
| } | |
| div > span::selection | |
| /* | |
| count the number of element names and pseudo-elements in the selector (= d) | |
| a=0 b=0 c=0 d=3 -> specificity = 0,0,0,3 | |
| */ | |
| { | |
| background-color: green; | |
| } | |
| span::selection | |
| /* | |
| count the number of element names and pseudo-elements in the selector (= d) | |
| a=0 b=0 c=0 d=2 -> specificity = 0,0,0,2 | |
| */ | |
| { | |
| background-color: red; | |
| color: yellow; | |
| } | |
| </style> | |
| <script> | |
| function startTest() | |
| { | |
| var targetRange = document.createRange(); | |
| /* We first create an empty range */ | |
| targetRange.selectNodeContents(document.getElementById("test")); | |
| /* Then we set the range boundaries to the children of div#test */ | |
| window.getSelection().addRange(targetRange); | |
| /* Finally, we now select such range of content */ | |
| } | |
| </script> | |
| <body onload="startTest();"> | |
| <p>Test passes if background color of "Text sample" is green and <strong>not red</strong>. | |
| <div id="test">Text <span>sample</span></div> |