Adjust the width of 'Collapsible Content' on product page - Dawn 12.0

[coalfield]

I am looking to adjust the width of the 'Collapsible Content' Box within my product pages on store, currently this object does not fill the regular width of the page and it looks a little off.

Can anyone please help advise?  See image attached what I am trying to achieve 🙂

Example URL: https://gpuconnect.com/products/pld10010s12hh-95mm-dc12v-0-40a-rtx3060-rtx3070-vga-fan-for-msi-rtx-3...

[Dan-From-Ryviu]

Please add this code to theme.liquid file before </head> tag 

{% if template == 'product' %}
<style>
.collapsible-content-wrapper-narrow { max-width: 1130px !important; }
</style>
{% endif %}

[coalfield]

Unfortunately it doesn't seem to have worked 😞

[Dan-From-Ryviu · Accepted solution]

So please go to your Online store > Themes > Edit code, open section-main-product.css, add this code at the bottom and save the file

.collapsible-content-wrapper-narrow { max-width: 1130px !important; }

[coalfield]

Thank you this worked!  I take it I should remove the previous bit of code that didn't work from  theme.liquid ?

[Dan-From-Ryviu]

For sure.

[coalfield]

Unfortunately this doesn't appear to work any more using Dawn 13.0.1.  Any ideas?

EDIT: still working was a typo sorry!