Exploring the differences between a fixed-top navbar and dark theme in Bootstrap 5.3

I've been struggling to find a solution for having a fixed top navigation bar that remains solid without being transparent in both dark and light themes.

Switching between dark and light themes results in the fixed-top navigation bar appearing transparent, allowing content to flow underneath visibly.

Prior to implementing the dark theme, I used a combination of bg-light and fixed-top which worked perfectly. However, the bg-light class is not compatible with the dark theme, leaving the navbar in its light form.

I feel like I may need to create a custom JavaScript function to address this issue, but I'm wondering if there's a built-in Bootstrap solution available for this. Any suggestions would be greatly appreciated!

Thank you

javascriptcssbootstrap-5

Answer №1

element, I came across a neat solution involving bg-body, a feature I had not previously known about which was shared by Julien from the Bootstrap team. Specifically, the code snippet below showcases the implementation of this solution:

< nav class="navbar navbar-expand-lg bg-body fixed-top border-bottom border-2 mb-3" data-bs-theme="dark" >

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