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