“I previously made some changes to the code on my product page, but I can’t remember exactly which part I modified. Now, the variant dropdown, as well as the +/– quantity buttons, are 5x larger than they should be. I tried restoring my older code from a backup, but the problem persists. Any advice on how to troubleshoot and fix this?”
Step 1: Go to Shopify Admin → Online Store ->Theme → Edit code
Step 2: Search file theme.liquid
Step 3: Insert this code above
Result:
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Best Regards 