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