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