Image Resizing

[brandenchan]

• All images and code boxes seem to adjust to however wide the window is
• This can look quite odd, especially when you set the window to fullscreen
• There should be something to limit images to a certain size

[fstau]

@brandenchan we have control over the styling for all images, lets identify a few relevant examples that allow us to test a generic solution. Implementing and testing this once we know which cases we are trying to deal with should take no longer than ~1h.
My current assumption is that we might want to limit the max-height to the view height of the screen, but I am unsure whether this would have unwanted side-effects on other images.