What is the best way to eliminate the blue border surrounding the input element in Bootstrap 4?

https://i.sstatic.net/a5BKg.png

I have noticed that when I click on the input field, a blue border appears around it. Is there a way to remove or change this border?

        <div class="input-group mb-3">
          <input type="text" class="form-control" placeholder="Recipient's username" 
           aria-label="Recipient's username" aria-describedby="basic-addon2">
           <div class="input-group-append">
               <button type="button" class="btn btn-outline-primary mb- 2">Subscribe</button>
            </div>
          </div>

My attempt to remove the blue border by targeting the input field using CSS didn't work as expected. Instead of removing the border, it affected the styling inside of the input.

.input:focus {
outline: none !important;
}

Answer №1

To remove the shadow effect on a form control, you can simply set the box-shadow property to none in the CSS:

.form-control:focus {
    color: #495057;
    background-color: #fff;
    border-color: #80bdff;
    outline: 0;
    box-shadow: none!important;
}

If you also want to remove the border color, you can omit the border color property as well.

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