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