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