Center event text vertically, otherwise all-day events are not readable without scrolling

An all-day event runs from 0:00 to 23:59. Since the text for all events is aligned to the top, the text for these all-day events is near 0:00, i.e. at the top of the page. Since you can't see the whole day regardless of the view settings, you always have to scroll up to see the all-day event text, and back down to see the other events. That's not necessary. Simply aligning all text to the middle rather than the top would do the trick.