I'll keep this brief:
calendar.php starting at line535 reads:
calendar-table table, tbody, tr, td {
margin:0 !important;
padding:0 !important;
}
This causes EVERY tbody, tr and td tag to inherit those settings. It should read:
table.calendar-table,
tbody.calendar-table,
tr.calendar-table,
td.calendar-table {
margin:0 !important;
padding:0 !important;
}
... or something similar to that.
Thanks. Please update when you can. I appreciate all of your hard work on this FANTASTIC plugin. This is the only issue I've found thus far, and I've used it on a few sites for a while.