Private Event CSS class (.private-event) not applied for "now" events in Up Next calendar type

[rodkvan]

Describe the bug .private-event is applied to all private events in the future but not for "now" events. This means the CSS from here only hides the details for future events and not "now" events.

To Reproduce Ensure a private event is occuring "now" in Up Next calendar type.

Expected behavior .private-event should be applied to future and "now" private events.

[Dan-Peck]

Will be adding classes for:

• private-event directly on the day-now container
• event-summary on the big container
• summary-text around the event description text

Once released, the following CSS is one approach to replacing the text of "now" private events on the Up Next calendar:

.calendar-schedule .day-now .private-event {
    font-size: 0;
}

.calendar-schedule .day-now.private-event .event-summary:before {
    content: "PRIVATE";
    font-size: initial;
}

[Dan-Peck]

Merged in @ 009a6c2 and added to the queue for upcoming release to the live site.