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