How do I make my picture appear side by side, to the left of the project square?

https://codepen.io/gtrman97/pen/eYBQMwE

With side navigation, you have several options: Always display the navigation pane to the left of the page content; Use a collapsible, “fully automatic” responsive side navigation;
Open navigation pane …

My Page

Projects

Lorem ipsum box

https://codepen.io/bill-ye/pen/RwomEBQ See here for end result.

Essentially wrap your project header with your projects in a div, then remove all width from child elements of #projects, make #projects a nowrap flex container.