/* Off-canvas menu for mobile */
  @media (max-width: 992px) {
    #navbarContent {
      position: fixed;
      top: 56px; /* height of navbar */
      left: -250px;
      width: 250px;
      height: calc(100% - 56px);
      background-color: #343a40;
      transition: left 0.3s ease;
      padding-top: 1rem;
      z-index: 1030;
    }
    #navbarContent.show {
      left: 0;
    }
    body {
      overflow-x: hidden;
    }
  }