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