.submenu {
         display: none;
         position: absolute;
         top: 100%;
         /* Position the submenu just below the "Services" menu item */
         left: -100%;
         width: 300px;
         z-index: 1000;
         text-align: center;
      }

      .has-submenu:hover .submenu {
         display: block;
      }

      .has-submenu {
         position: relative;
      }

      .submenu li {
         display: block;
         padding: 0 50px;
         background-color: rgba(0, 0, 0, 0.8);
      }

      .submenu li a {
         display: block;
         padding: 10px 0px;
         color: #ffffff;
         text-decoration: none;
      }

      /* dm0 */