Element block pseudo-element :after generated with background outline none border-radius line-height 1 display block padding 20px box-sizing content-box transform margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) opacity 1 width 160px z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px height auto overflow hidden font-weight normal float none transition cursor default border 0px rgba(0,0,0,1) solid position static