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