Element block pseudo-element :after generated with border-radius border 40px rgba(175,24,24,1) solid font-weight normal transform padding 20px height auto box-shadow 2px 4px 7px rgba(255,0,0,0.3) box-sizing content-box position absolute z-index auto width 190px cursor default transition outline none overflow hidden margin 0px font-size 16px text-shadow 3px 2px 1px rgba(0,0,0,0.2) opacity 1 display block line-height 1px float none background