Start by adding a picture to your post. In the top right corner of your composition box, you’ll see two tabs. “Edit HTML” and “Compose.” You should already be on “Compose” Click on the “Edit HTML” button, and you’ll see something that looks like this:
This is the code for the picture you just uploaded. I highlighted the things you want to pay attention to. First, in red, the width & height of your photo. I just double the numbers. So, in this example, I change 300 to 600, and 400 to 800 (or whatever your dimensions happen to be). Second, in blue, I make sure that wherever I see “s(a number)-h” that it is at 1600, and “s(a number)” that it is at 800. For example, in this photo, we see “s1600-h” which I leave at 1600. We also see “s400” so I change that to “s800.”
After you’ve made the changes, click back over to your “Compose” button and you should have a photo that fills your column.
