How can I adjust the width of a single product page to 1200PX?

[mystore123d]

Hello experts,

Please help me change the width of the product page alone to 1200PX

I don't want to change other pages.

I'm using a third party theme.

Here's the page URL: https://ae7201.myshopify.com/products/prime-apex-blue-racing-sweatshirt

[Made4uo-Ribe]

Hi @mystore123d 

Check this one. 

From your Shopify admin dashboard, click on "Online Store" and then "Themes"

Find the theme that you want to edit and click on "Actions" and then "Edit code".

In the "theme. Liquid" file. Find the </body> tag and paste the code below before the tag. 

{% if template == 'product' %}
<style>
.container {
    max-width: 1200px;
}
</style>
{% endif %}

And Save. 

Please don't forget to Like and Mark Solution to the post that helped you. Thanks!

[PageFly-Oliver]

Hi @mystore123d 

You can try this code by following these steps:

Step 1: Go to Online Store->Theme->Edit code.

Step 2: Search file theme.liquid

Step 3: Paste the below code at the bottom of the file -> Save

{% if handle contains 'product' %}
<style>
#PageContainer .container {
    max-width: 1200px;
}
</style>
{% endif %}

Hope my solution works perfectly for you!

Best regards,

Oliver | PageFly