How do I remove the divider/line on product page of Brooklyn theme ?

[Tristan97]

Hi  

I please need help to remove a divider/line that appears on my product page of Brooklyn theme 

Link here - https://cozzey.myshopify.com/products/underwear-bra-socks-panty-storage-boxes-home-dormitory-office-...

I cannot remove the divider after I have formatted text to either H1,H2,H3 heading style. 

I have gone in the code theme.liquid and product.template and looked for Hr tags and removed theme.

But it still appears ?? 

Please assist 

[Jivan_Suhagiya]

Hi,
In theme.scss.liquid file, just comment code as marked in screenshot

[Tristan97]

What do I edit to remove it ? 

I'm still very new to this all