For some reason this web page doesn't render properly in my browser. The main text overlaps the table of contents. I'm using Chrome on KDE (Ubuntu) on a 1920 w

For some reason this web page doesn't render properly in my browser. The main text overlaps the table of contents. I'm using Chrome on KDE (Ubuntu) on a 1920 wide display (minus the side panel). I checked and I don't have the page zoomed. https://i.imgur.com/fOOQ3Av.png https://i.imgur.com/fOOQ3Av.png