[Gankaku]

Today I've logged into the computer (haven't use the computer for my email for...a month?) and there are very distracting thick lines between each email. It was so nice before and easy to read, and now all I can see are lines between each email. It's not easy to visually scan down the page or anything. My folders on the left are looking fine. Is there something that changed? I looked into Settings but didn't see that I needed to change anything. I really need it back like it was before.