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JavaScript Interacting with the DOM Traversing the DOM Getting All Children of a Node with children

Gal Parselany
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Gal Parselany
Front End Web Development Techdegree Graduate 19,955 Points
Posted by Gal Parselany
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Gal Parselany
Front End Web Development Techdegree Graduate 19,955 Points

why to add classname that dosent exist?!?!

Seriously how can we add className = 'remove' if it does not exist in the CSS?

1 Answer

Steven Parker
Steven Parker
224,872 Points
Steven Parker
Steven Parker
224,872 Points

Any element can be given one or more class names at any time. If there is no CSS rule that targets the class then no special styling will be applied.

But having the class makes it easy to add CSS later to apply styling, if desired.