I have had a website for 3+ years that shows 9 <table>s on the screen at once aligned in a 3x3 grid to display a football league's game schedule. Each of those nine tables now have both a horizontal and vertical scrollbar, without me changing anything. All of the <table> elements now have a class "Tdej2_" added to them. Not sure if the class has always been there or not, but the CSS for that class now has: .Tdej2_ { display: flex; flex-direction: column; height: 100%; overflow: scroll; } which forces all tables to have scrollbars. How can I change this CSS property to none, or remove the overflow property entirely? In chrome, if I turn off the overflow, my screen returns to looking exactly like it used to. This is a breaking change, so it should be optional to not force redesigns of existing pages.