@media (max-width: 991.98px) {
    .navbar-collapse {
      position: absolute;
      top: 100%;
      left: 0;
      right: 0;
      z-index: 1030;
      background-color: rgba(0, 0, 0, 0.7);
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.7);
    }
    /* body {
      overflow-y: hidden;
    } */
  }