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