How can I remove the blue highlight on text fields in a Chrome Extension?

I am currently developing a Chrome extension that allows users to edit a small text field. However, I am encountering an issue with the blue highlight that appears around the text field when clicked - I find it quite bothersome.

Is there a way, possibly through CSS, to make this highlight thinner? It seems a bit too thick and I believe it could benefit from being slimmed down. Thank you!

Here is a screenshot of the blue highlight:

Answer №1

To remove the outline on an input field, simply set the 'outline' property to 'none':

input {
    outline: none;
}

Check out this JS Fiddle demo for a live example.

It's important to note that the outline is a visual cue for users to identify the currently active form element, so consider potential usability implications before removing it.


Update: Responding to a comment by Beakr, the OP, who wanted to experiment with modifying the outline:

I wanted to disable or customize it to explore different options.

If you want to customize the outline, you can adjust its individual properties like width, style, and color:

elementSelector:focus {
    outline-width: 4px;
    outline-style: auto;
    outline-color: #f90;
}

For a more concise approach, use shorthand notation:

elementSelector:focus {
    outline: 4px auto #f90;
}

You can also set the outline width to 'thin' or '1px' for a minimal outline effect:

elementSelector:focus {
    outline-width: thin;
}

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