Earlier we mentioned the box model. It becomes easier to see this when we deal with the border of our elements. We can of course edit our borders to our liking. First we need to see it
So, we can now see our border. By default, our content is aligned towards the left. the line of our border is solid and 5 pixels thick. We can change our whole border
Or just a part of it
with the border-radius attribue we can also change the corners of our borders to round them