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