Element block pseudo-element :before generated with border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) outline none display block margin 22px font-weight normal float none font-size 16px height auto line-height 1 width 160px position static box-sizing content-box z-index auto background transform padding 23px cursor default transition overflow hidden opacity 1 border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3)