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