Why is my Dawn theme product image too large?

Store Design
10

@Hai_Nguyen2 ,

  1. In your Shopify Admin go to online store > themes > actions > edit code
  2. In your theme.liquid file, find the (press CTRL + F or command + F on Mac)
  3. paste this code right above the tag:

You can change the width, 300px, to any width you wish. The height will be calculated automatically.

Kind regards,
Diego