To find these design items...
Step 1: After you log in, click on Calendars (brown box below).
The Your Calendars page will open.
Step 2: Choose the calendar you wish to modify (brown box below).
Step 3: Click on Design (brown box below).
Step 4: Click on Events (brown box below).
Step 5: Scroll down until you find Expand event details like an accordion and Open event details as a pop-up.
To modify these design items...
For optimal results, make sure Hide Events list is toggled off.
#1: Expand event details like an accordion
If this design option is toggled on (brown box above), then clicking the event (blue arrow above) causes the event details to open just below the event listing as in the image below.
#2: Open event details as a pop-up
If this design option is toggled on (brown box above), then clicking the event (blue arrow above) causes the event details to open in a pop-up (modal). Viewers return to the main calendar or events list by clicking the arrow in the black circle located in the top, right-hand corner of the page.
Click Save at the bottom of the column to save your changes.