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