Why does my gift card denomination vanish quickly?

Topic summary

A user reports that gift card denomination variants appear briefly (about 3 seconds) then disappear from their product page, making them unable to select options.

Proposed Solution:
A community member suggested adding CSS code to the bottom of the base.css file to fix a display issue. The code targets .product-form__input.select, .variant-selects with display: block !important; to make the select box visible.

Current Status:
The initial CSS fix did not resolve the problem. The helper has requested the user share the code file where they placed the suggested CSS to troubleshoot further.

The issue remains unresolved and requires additional debugging.

Summarized with AI on November 22. AI used: claude-sonnet-4-5-20250929.

Hello,

I created a gift card and it shows up about 3 seconds and disappears..

After that I can’t see the denomination variants.

Is there any way I can fix this issue?

https://www.sundaypaloma.com/products/sunday-paloma-gift-card

Thank you

Hello @oscaroline

Please add this code at bottom of base.css file. There is some code on your store which is hiding the select box from the product.

variant-selects, .product-form__input .select {
    display: block !important;
}

Still doesnt show up :disappointed_face:

Hello @oscaroline

Can you please provide me the code file where you have placed this code.