I have a small header-of-sorts that's in a html file, with its own css file and a folder of images (svgs). I'm basically trying to put this on my site in the header, so I made a child theme and went to edit that theme's header.php with my html code, linking to the css file (which I added to the theme), and with the folder of svgs in the theme files as well.
The svgs don't appear and neither is any of the styling though the html itself shows up fine. I even moved the css into my styles.css for the child theme and it doesn't make a difference. I'm basically wondering what the easiest way is to incorporate my code/file structure (html file, css file, folder of svgs). I can include code if it's relevant, but I figured right now my question is more of a general, how-to-approach-this-issue kind of question.