.container-md {
        margin-left: auto;
        margin-right: auto;
        max-width: 1100px;
        width: 100%;
      }

      .container-lg {
        max-width: 1100px;
      }

      .bg-body-purpul {
        background-color:#6f42c1;
      }

      .bg-dark-black {
        background-color:#1a1d20;
      }

      /*
      .bg-body-tertiary {
        --bs-bg-opacity: 1;
        background-image: url("../web_images/background_ny.png");
        background-color: rgba(var(--bs-tertiary-bg-rgb),var(--bs-bg-opacity)) !important;
        background-size: contain;
      }
      */