How to Use CSS Class Names Starting with Numbers?

Barbara Streisand
Release: 2024-11-03 00:29:30
Original
742 people have browsed it

How to Use CSS Class Names Starting with Numbers?

Circumventing Invalid CSS Class Names Starting with Numbers

The issue arises when CSS class names begin with numbers, as they violate CSS grammar regulations. This article explores possible workarounds for this limitation.

CSS identifiers, including class names, are invalid if they start with an unescaped digit. For instance, .000000-8 is considered invalid. However, this issue can be addressed by escaping the leading digit.

To escape digits, the CSS escaping mechanism can be employed. By preceding the digit with a backslash (), it becomes an escaped character that conforms to CSS syntax. For example, the selector .30 00000-8 or .

The above is the detailed content of How to Use CSS Class Names Starting with Numbers?. For more information, please follow other related articles on the PHP Chinese website!

source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template