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