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