Element block pseudo-class :active generated with padding 20px position static height auto cursor default transition line-height 1 float none margin 0px z-index auto border-radius transform display block box-sizing content-box overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px text-shadow 1px 1px 1px rgba(58,47,47,1) font-size 16px font-weight normal background border 2px rgba(0,0,0,1) solid