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