Element block pseudo-class :active generated with border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) border 0px rgba(0,0,0,1) solid transition padding 20px cursor default line-height 1 position relative width 160px height 3em z-index auto transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none box-sizing content-box font-size 16px font-weight normal display block overflow hidden margin 9px background opacity 1.00