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