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