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