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