JavaScript React Components Managing State and Data Flow Building the Statistics Component

John Moran
John Moran
7,949 Points

remove lines after clicking on buttons

on this react course after I click a button I get different colored lines appearing for a second. I have tried to add various css styles to remove them like: :focus, :active { outline: none !important; border: none !important; box-shadow:none !important; }

to no avail.