My setup is pretty simple. I am using the featured image on the post with left justification but I cannot seem to find a way to adjust the spacing for the top, right and bottom. From inspecting the CSS with Developer Tools in Chrome, I see that the margin is set at 2em but from a few separate containers.
I found help on other topics where I can overwrite the margin-right but no example for top and bottom.
Also, on mobile for the archives, I simply want to remove the image. Is this better done with a hook?