@Sue <img src="image source here" width="some number" height="some number" />

It's an html tag developer.mozilla.org/en-US/docs/Web/HTML/Element/img

If you only specify the width or height of an image it will keep the same aspect ratio.

So if you set the height of an image that's originally 400x600 pixels to 300 pixels, then the width will automagically scale down to 200 pixels

@Spiderman Thanks! That's exactly what I was looking for. I actually just posted a question with the pictures done the most recent way I learned, but I'll definitely save this for the future!

@NiallC. Not important, just curious. I just posted a question about what I hope is a maple sapling. In the title I asked how to care for it, but then I got confused trying to choose a generic plant-care type tag, so I let the title speak for itself. Now I'm wondering if, for future people like me, who search by tags, I should add one. What do you think?

@Sue transplanting might work there since you moved it from its original spot.