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