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