Angle border on the header on the blog page

[antoine_generau]

Hello,

I added a angle border to the header on some pages. How can I add this border on the blog page as well, as I cannot edit it in Cornerstone?

Screenshot

URL of the blog: https://solar-learning.org/blog/ (pwd: solar)

Thanks,
Antoine

[basanta]

Hi There,

Thanks for writing in!

That need custom CSS, which is out of our theme support scope. I will try point you right direction to make it happens.
Here is a article which help you on the CSS.

Sloped edges with consistent angle in CSS

Sometimes it can get a bit difficult to find out the right selector to be able to write the required CSS codes. A handy tool that can help you in this is Google Chrome dev tools. I am sharing the resource that you can refer to get started with dev tools.

https://developers.google.com/web/tools/chrome-devtools/css/

https://developers.google.com/web/tools/chrome-devtools/

https://www.youtube.com/watch?v=tP_kXBJWPhQ&t=200s

Thanks.