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