[3019] | 1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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| 2 | <html>
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| 3 | <head>
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| 4 | <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-15">
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| 5 | <style>
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| 6 | ul { line-height:160% }
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| 7 | a {
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| 8 | border-bottom:dashed 1pt red !important;
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| 9 | text-decoration:none !important;
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| 10 | }
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| 11 | .monospace { font-family:monospace !important; }
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| 12 |
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| 13 | </style>
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| 14 | </head>
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| 15 | <body>
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| 16 |
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| 17 | <h1>Handling of "!important" property flag</h1>
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| 18 | <p>
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| 19 | Normally later css style properties defined later are overriding earlier ones.<br>
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| 20 | Except if they are marked with the flag "!important".<br>
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| 21 | Those can only be overridden by style properties which are also marked "!important".
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| 22 | </p>
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| 23 |
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| 24 | <p>There are two classes of property overriding</p>
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| 25 | <ul>
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| 26 | <li>inherit (nested html tags)</li>
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| 27 | <li>merging (more css properties to the same html tag)</li>
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| 28 | </ul>
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| 29 | <p>This is handled similarly for all styles, so we check only examples here</p>
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| 30 |
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| 31 | <p>ul { line-height:160% }<p>
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| 32 |
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| 33 | <h2>merge a { border-bottom:dashed 1pt red !important; text-decoration:none !important; }</h2>
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| 34 |
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| 35 | <p>dummy links, text decoration/border bottom:</p>
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| 36 |
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| 37 | <ul>
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| 38 | <li><a href="">(default)</a></li>
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| 39 | <li><a href="" style="border-bottom-style:none;">border-bottom-style:none; (ignore)</a></li>
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| 40 | <li><a href="" style="border:1pt solid blue;">border:1pt solid blue; (ignore)</a></li>
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| 41 | <li><a href="" style="border-bottom-style:none!important;">border-bottom-style:none!important; (override)</a></li>
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| 42 | <li><a href="" style="border:1pt solid blue!important;">border:1pt solid blue!important; (override)</a></li>
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| 43 | </ul>
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| 44 |
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| 45 | <h2>Inherit .monospace { font-family:monospace !important; }</h2>
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| 46 | <p>font family selection:</p>
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| 47 | <ul class="monospace">
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| 48 | <li>(default)</li>
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| 49 | <li class="font-family:sans-serif;">font-family:sans-serif; (ignored)</li>
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| 50 | <li style="font-family:sans-serif!important;">font-family:sans-serif!important; (override)</li>
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| 51 | </ul>
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| 52 |
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| 53 | </body>
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| 54 | </html>
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