Home Web Front-end CSS Tutorial How Can I Override the `!important` Modifier in CSS?

How Can I Override the `!important` Modifier in CSS?

Dec 26, 2024 pm 01:55 PM

How Can I Override the `!important` Modifier in CSS?

Overriding the !important modifier in CSS

In CSS, the !important declaration is used to specify that a particular style rule should take precedence over all other rules that may be applied to the same element. This can be useful in certain situations, but it should be used sparingly as it can make your stylesheet difficult to maintain.

One common scenario where you may need to override the !important declaration is when you are creating a custom style sheet that overrides the original CSS for a WordPress template. However, the original CSS may have used the !important declaration to set the height of each table cell.

There are two ways to override the !important declaration:

  1. Add another CSS rule with !important, and give the selector a higher specificity. Specificity is a measure of how specific a CSS selector is for a given element. The more specific a selector is, the higher its specificity. You can increase the specificity of a selector by adding an additional tag, id, or class to the selector. For example, the following rule would override the original rule because it has a higher specificity:
table td {height: 50px !important;}
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  1. Add a CSS rule with the same selector at a later point than the existing one. In a tie, the last rule defined wins. For example, the following rule would override the original rule because it is defined after the original rule:
td {height: 50px !important;}
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Disclaimer: It's almost never a good idea to use !important. This is bad engineering by the creators of the WordPress template. In viral fashion, it forces users of the template to add their own !important modifiers to override it, and it limits the options for overriding it via JavaScript. However, it's useful to know how to override it, if you sometimes have to.

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