If using escapes in CSS identifiers, see the additional rules below.īecause you should use UTF-8 for the character encoding of the page, you won't normally need to use character escapes. Must be 6 digits long, no space needed (but can be included)Ī trailing space is treated as part of the escape, so use 2 spaces if you actually want to follow the escaped character with a space. Must be followed by a space if the next character is one of a-f, A-F, 0-9 In CSS syntax you would use one of the following. In HTML you can escape the euro sign € in the following ways. This article addresses the question: How can I use character escapes in markup and CSS, and when should I use or not use them? Quick answer They are useful if you are unable to type in the actual character, or sometimes if you want to clearly show invisible characters. Character escapes are a way of writing a character in markup using only ASCII code points.
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