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