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