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