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