     outline: none;
          box-shadow: none;
          border: none;
          cursor: pointer;
        }

        .highlighted-word {
          background-color: #ebeef2;
          cursor: pointer;
          font-weight: bold;
          padding: 0;
          margin-bottom: 10px;
          display: inline-block;
          text-align: left;
        }

        #overlay {
          position: fixed;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          background-color