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