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