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