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