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