Please change the UI back to what it was.

A lot of posts about this but I figure more can't hurt, the new UI layout is terrible.

Without the spacers between posts it not only looks ugly, it's harder on the eyes. The highlighting messages when hovering over them thing REALLY hurts my eyes, not even kidding, I have a headache and I feel a little ill, I think it's triggered a very minor vertigo effect on me.

The chat UI was literally perfect, why on earth would you change it to make it the mess that it is now? I honestly don't know if I'll be able to keep using this program if it makes me ILL.