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