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13 | 13 | <link rel="index" href="indexlist.html" title="index"> |
14 | 14 | <link rel="first" href="cover.html"> |
15 | 15 | <meta name="editor" lang="tr" content="Tantek Çelik"> |
16 | | - |
17 | 16 | <style type="text/css"> |
18 | 17 | span.colorsquare { float:left; width:5em; height:3em; text-align:center; padding:1.2em 0 .8em } |
19 | 18 | span.colorname { font-weight:bold } |
@@ -296,7 +295,7 @@ <h3>4.1.3 <a name="characters">Characters and case</a></h3> |
296 | 295 | name="value-def-identifier"><dfn>identifiers</dfn></a></span> |
297 | 296 | (including element names, classes, and IDs in <a |
298 | 297 | href="selector.html">selectors</a>) can contain only the |
299 | | - characters [a-z0-9] and ISO 10646 characters U+00A1 and higher, |
| 298 | + characters [a-zA-Z0-9] and ISO 10646 characters U+00A1 and higher, |
300 | 299 | plus the hyphen (-) and the underscore (_); they cannot start with |
301 | 300 | a digit, or a hyphen followed by a digit. |
302 | 301 | Identifiers can also contain escaped characters and any ISO 10646 |
@@ -330,7 +329,7 @@ <h3>4.1.3 <a name="characters">Characters and case</a></h3> |
330 | 329 | character with that number, which must not be zero. |
331 | 330 | (It is undefined in CSS 2.1 what happens if a style sheet |
332 | 331 | <em>does</em> contain a character with Unicode codepoint zero.) |
333 | | - If a character in the range [0-9a-f] follows the hexadecimal number, |
| 332 | + If a character in the range [0-9a-fA-F] follows the hexadecimal number, |
334 | 333 | the end of the number needs to be made clear. There are two ways |
335 | 334 | to do that: |
336 | 335 | </p> |
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