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