Profile pic dimensions css code?
I found a code online (an example) to change the dimensions of an image or profile pic, but where am I supposed to put it?
Specifically, I want to change the size of my profile picture to fit the whole image. (it isn't mine if you were wondering, made by a user on Pinterest I'll edit this when I remember their username) How do I do that? I know absolutely nothing about coding CSS or HTML.
<class id> { clip-path: polygon(50% 0%, 0% 100%, 100% 100%); }