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