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