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