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