Element block pseudo-element :before generated with font-size 16px position static transition font-weight normal display block float none cursor default z-index auto line-height 1 border 0px rgba(0,0,0,1) solid transform border-radius padding 20px background width 160px box-sizing content-box margin 0px overflow hidden height auto box-shadow 4px 4px 6px rgba(0,0,0,0.4) text-shadow 2px 2px 2px rgba(0,0,0,0.5)