Events Calendar Strange formatting in wp-admin backend when listing EVENTS

Hi.

When I go to “EVENTS” on my wp-admin backend to view my list of events with “The Events Calendar” plugin, I see all the event titles and other columns in a very narrow view — only allowing like one letter per horizontal line — so the title of the events (and other sections) are very difficult to view as the text scrolls downward vertically. Here’s a screenshot:

Here’s what seemed to be connected to that section (I’m not adept at this, just seemed to be connected):

When I uncheck the table.fixed box in the css editor sidebar, it goes back to normal.

table.fixed {
table-layout: fixed;
}

Where do I edit this to make it not fixed and stick?

Thanks.