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