.container {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translateX(-50%) translateY(-50%);
}

.button {
          background-color: #505050;
          border: none;
          color: white;
          padding: 5px 69px;
          text-align: center;
          font-size: 22px;
          cursor: pointer;
}

.button:hover {
                background-color: #606060;
}