Dawn theme want to hide a thing - troubleshooting

Topic summary

A user wants to hide a “nitro” popup that appears only on mobile view of their Shopify store (offnorth.com).

Proposed Solutions:

Multiple respondents offered CSS-based fixes with slight variations:

  • Option 1: Add CSS to base.css file targeting screens under 749px width
  • Option 2: Insert CSS code in theme.liquid file before the </body> tag
  • Option 3: Use media query for screens under 989px width

All solutions use display: none !important; to hide the #nitroPopUpIframeContainer element.

Alternative Approach:

One respondent suggested checking if an app is generating the popup and disabling it directly from the app settings, rather than using CSS.

Status: Multiple solutions provided with screenshot confirmations showing the popup successfully hidden. Discussion appears resolved pending original poster’s implementation choice.

Summarized with AI on October 28. AI used: claude-sonnet-4-5-20250929.

In my website’s mobile view I want to hide a particular popup named nitro, that appears only in mobile view. I attah the reference image for your understanding and also attaching the website link.

website: https://offnorth.com/

1 Like

Hello @Sivadarshan
Go to online store ----> themes ----> actions ----> edit code ----> base.css
add this code at the end of the file and save.

@media screen and (max-width: 749px) {
#nitroPopUpIframeContainer {
display: none !important;
}

result

If this was helpful, hit the like button and accept the solution.
Thanks


Go to online store ----> themes ----> go to three Dots ----> edit code ---->find theme.liquid files ----> place the code ---->before the ----->
before the body ----->
if this code work please do not forget to like and mark it solution

Hi @Sivadarshan

let try to add this Custom CSS code :

@media screen and (max-width: 989px) {
    #nitroPopUpIframeContainer {
        display: none !important;
    }
}

result:

if you are using any app disable it. there is option in that app.
in case you not find any option use the css display none it hide it.