body {
          font-family: 'Roboto', sans-serif;
      }

      .testimonial-card {
          background: #fff;
          border-radius: 12px;
          padding: 20px;
          box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
          height: 100%;

      }

      .testimonial-card .top {
          display: flex;
          justify-content: space-between;
          align-items: center;
          padding: 300px;
      }

      .avatar {
          width: 40px;
          height: 40px;
          border-radius: 50%;
          background: #a52b4b;
          color: #fff;
          display: flex;
          align-items: center;
          justify-content: center;
          font-weight: bold;
      }

      .stars {
          color: #f4b400;
          margin: 10px 0;
      }

      .counter {
          font-size: 40px;
          font-weight: bold;
          color: #a52b4b;
      }

      /* tabs */
      .nav-tabs .nav-link {
          color: #6c757d;
          font-weight: 500;
      }

      .nav-tabs .nav-link.active {
          background-color: #4f8fd5;
          color: #fff;
          border-color: #4f8fd5 #4f8fd5 #fff;
      }

      .tab-content ul li {
          margin-bottom: 8px;
      }