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