How to make borders like this?

[Benefactor]

How to make flex container's border like this circle? https://pastenow.ru/1181e071768275b46c3253ce2272c6e1

[Pablo]

I'm sorry, it is not clear to me what you are trying to do. In the shared image, I only see an icon.
Can you please be more specific?

[Benefactor]

I want to crop the icon's upper borders like in the photo.

I want to do this: take the arrow icon and add it to the flex container. Make borders with a radius 500 for the container. And here I think how to remove the upper borders exactly as in the photo. If I do custom borders , it turns out ugly.

[crispy68]

I dont think that it's possible. that is a custom made icon. Why are you trying to re-create the wheel? Why not just use the icon image you have?

[Pablo]

This functionality is not available in HTML, you will need to create a custom image for this.

[Benefactor]

crispy68, I don't have this icon, only this screenshot.

[wwonderfull]

Try to do things simple. croping that icon image to make a border is called not justified. you can use an image or and icon with a border width. give a better demo so we can help.