How to Remove the Annoying Blue Border from Buttons in Chrome?

Remove the Blue Border from Custom-Styled Buttons in Chrome

When customizing the appearance of tags using CSS, it's common to remove the default border for a cleaner look. However, in Chrome, an annoying blue border may appear around the button when clicked.

The Problem:

The default browser styles may override some CSS properties, including those related to focus and active states. In Chrome, buttons have a blue focus outline when clicked, even when border: none is set.

Solution:

Note: Removing focus outlines is not recommended as it can affect accessibility.

If you still wish to hide the blue border, add the following CSS rule:

button:focus {
  outline: 0;
}

This rule explicitly removes the focus outline, overriding the default browser behavior.

Explanation:

The :focus pseudo-class is triggered when an element receives focus (usually by clicking or tabbing). By setting outline: 0;, you eliminate the blue border associated with that focused state.

Alternative Solutions:

• Use button tags specifically designed for accessibility, such as

.

Disable the outline of all buttons using *{outline: 0}; (not recommended).

Use JavaScript to remove the focus outline on specific buttons.

Additional Considerations:

• Ensure that your CSS is properly loaded and applied to the page.
• Clear your browser's cache to refresh the cached styles.
• Test your solution in multiple browsers to ensure cross-browser compatibility.

Reference:

• [MDN Web Docs - :focus](https://developer.mozilla.org/en-US/docs/Web/CSS/:focus)

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