den;
            }

            .viewer-content svg {
                position: absolute;
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
                width: 100%;
                height: 100%;
                display: block;
            }

            .error-message {
                position: fixed;
                top: 70px;
                left: 50%;
                transform: translateX(-50%);
                color: var(--error-color);
          