Search bar in Dawn theme overlaps my navigation when clicked into?

Store Design
1

When I click into my store’s search bar, the bar expands but the navigation links sit on top of the search field. How do I fix this?

I’m using the Dawn theme and Smart Menu for my navigation.

Store: https://cworldwide.myshopify.com/

PW: oochai

Thank you!

2

Add this css code on your site

.modal__content {
    z-index: 9999;
}
3

Perfect! I knew it was something along those lines. Thank you very much!

4

Where should I put this?

5

layout/theme.liquid

or

assets/base.css

or

any global css file

6

Can you please specify where exactly in the code this snippet is supposed to be added? I’ve tried it in multiple locations but it still is not working for me.