The class attribute is a very important concept for writing efficient web pages. A class attribute specifies one or more classes for an element, usually to apply a common CSS styling or Javascript behaviour to an element.
This uses Separation of Prefix Namespaces for Separating Concerns as you can group together elements that share similar characteristics and apply styles or scripts to all of them at once.
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Like in the Translator with Lua, we recommend with CSS and Javascript Using prefixes for naming code https://interfaceware.atlassian.net/wiki/spaces/IXB/pages/2685304948 to organize and simplify your overall code.
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