Increasing width and height of the black background around the container?

[asasass]

If I wanted to increase the width and height of the black background around the container, how can I do this?

How would I do this?

Edit fiddle - JSFiddle - Code Playground

[Erik_J]

If I understand you correctly, you want to surround the content with more background?

Try adding padding to the container. E.g:

.container {
    padding:25px;
}

[asasass]

Yes, that works, I think that’s how that would be done. Thank you.