 <style>
    .b {
      margin: 0;
      font-family: Arial, sans-serif;
      background: linear-gradient(to bottom, #0f766e, #1e3a8a);
      color: white;
    }

    .container {
      padding: 40px 20px;
      max-width: 1200px;
      margin: auto;
      padding-left: 20px;
    }

    h2 {
      font-size: 2rem;
      margin-bottom: 30px;
      position: relative;
      display: inline-block;
       color: #1caf9a;
    }

    h2::before {
      content: '';
      display: block;
      height: 4px;
      width: 30px;
      background: #1caf9a;
      margin-bottom: 10px;
    }

    .grid {
      display: grid;
       grid-template-columns: repeat(4, 1fr);
      gap: 10px;
    }

    .logo-box {
      background: white;
      padding: 20px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      height: 100px;
    }

    .logo-box img {
      max-height: 60px;
      max-width: 100%;
      object-fit: contain;
    }

    .footer {
      margin-top: 40px;
      text-align: center;
      font-size: 1rem;
      color: #d1d5db;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
    }

    .footer img {
      height: 24px;
    }

    @media (max-width: 600px) {
      h2 {
        font-size: 1.5rem;
      }

      .logo-box {
        padding: 10px;
        height: 80px;
      }

      .logo-box img {
        max-height: 50px;
      }
    }
    .slide
    {
      width: 50px;
      height: 50px;
    }
  </style>