change font size of product title

Topic summary

A user wants to reduce the font size of product titles on their Shopify store (theme: Dawn, URL: www.rosella-elegance.com).

Solution provided:

  1. Navigate to Shopify admin → Online Store → Themes
  2. Click Actions → Edit code on the active theme
  3. Open the CSS file (base.css, style.css, or theme.css) in the Assets folder
  4. Add the following CSS code at the bottom:
.product__title h1 {
  font-size: 3rem;
}
  1. Save the changes

The solution includes a before/after screenshot showing the reduced title size. The helper requested feedback by marking the solution and giving likes if it resolves the issue.

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

hello , i want to change the font size of my product title to make it a bit smaller

my theme is dawn, website url is www.rosella-elegance.com , password is mechaw

1 Like

Hi @ads18922

Try this one.

  1. From your Shopify admin dashboard, click on “Online Store” and then “Themes”.
  2. Find the theme that you want to edit and click on “Actions” and then “Edit code”.
  3. In the “Assets” folder, click on “base.css, style.css or theme.css” file, depending on which file your theme uses to store its CSS styles. At the bottom of the file, add the following CSS code:
.product__title h1 {
    font-size: 3rem;
}

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