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