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