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