Can I Use the :checked Pseudo-class to Style `` Elements?

CSS :checked Pseudo Class Functionality for Elements

The element within a element signifies the user's current selection from a list of options. To enhance the user interface, it can be desirable to style the currently selected option differently from the others. However, the :checked pseudo class, commonly used to style and elements, does not apply to elements.

Solution:

A technique exists to achieve similar styling behavior for elements by leveraging the :checked pseudo class. In the HTML4 specification, the selected attribute was used to indicate the currently selected option. By referencing this attribute, we can apply the same styles to elements with the selected attribute as we would to checked elements.

option[selected] {
  color: red;
}

Note: Styling the color of selected options may not be supported across all browsers.

Example:

To hide the currently selected option from a drop-down list:

option:checked {
  display: none;
}

<select>
  <option>A</option>
  <option>B</option>
  <option>C</option>
</select>

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