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