How Can I Implement Inline CSS Pseudo-Elements (like ::after) in React?

Inline CSS Pseudo Elements in React

Within React components, inline CSS can be added directly. However, the ability to add inline CSS pseudo classes, similar to the "::after" slide in a popular React presentation, has been a challenge.

To solve this, consider the following solution provided by @Vjeux from the React team:

Normal HTML/CSS:

<div class="something"><span>Something</span></div>
<style>
    .something::after {
    content: '';
    position: absolute;
    -webkit-filter: blur(10px) saturate(2);
}
</style>

React with Inline Style:

render: function() {
    return (
        <div>
          <span>Something</span>
          <div>

The key difference here is that instead of using ::after in CSS to create a new element, React allows you to create a new element directly. If desired, you can abstract this into a reusable component for easier implementation.

Note that for special attributes like -webkit-filter, remove the dashes and capitalize the following letter. So -webkit-filter becomes WebkitFilter. Using {'-webkit-filter': ...} should work as well.

The above is the detailed content of How Can I Implement Inline CSS Pseudo-Elements (like ::after) in React?. For more information, please follow other related articles on the PHP Chinese website!