Element block pseudo-class :active generated with float none box-sizing content-box position static height auto box-shadow 1px 1px 0px rgba(0,0,0,0.5) text-shadow transition overflow visible background font-size 16px font-weight normal transform border-radius border 0px rgba(0,0,0,1) solid width auto cursor default z-index auto line-height 1 margin 0px display block padding 0px