Update babble.css
Update babble.css

Mentions in chat messages overlap with the previous line due to the 5px padding
JSey/babble,tedstrauss/babble,JSey/babble,gdpelican/babble,JSey/babble,MiguelAngelLV/babble,MiguelAngelLV/babble,tedstrauss/babble,tedstrauss/babble,gdpelican/babble,MiguelAngelLV/babble,gdpelican/babble