.sevenimgs {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
  }
  
  .main-img{
      display: flex;
      justify-content: center;
      align-items: center;
      margin-bottom: 30px;
  }
  
  .sevenimgs img {
   
    margin: 10px;
    width: 550px;
    height: 250px;
  }
  
  .paragraphone
  {
      margin-bottom: 150px;
  }
  
  .img-label {
    margin-top: 10px;
    background-color: #e0e7ff;
    display: inline-block;
    padding: 5px 10px;
    border-radius: 20px;
    color: #3b4cca;
    font-weight: bold;
    font-size: 14px;
  }
  .img-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  
  /* responsiveness */
  @media (max-width: 768px) {
    .sevenimgs {
      justify-content: center;
    }
  
    .sevenimgs img {
      width: 45vw;
      height: auto;
    }
  
    .main-img img {
      width: 90vw;
      height: auto;
    }
  
    .paragraphone {
      padding: 0 20px;
      font-size: 16px;
      text-align: center;
    }
  }
  
  @media (max-width: 480px) {
    .sevenimgs img {
      width: 90vw;
      height: auto;
    }
  
    .main-img img {
      width: 95vw;
    }
  
    .paragraphone {
      font-size: 14px;
      padding: 0 15px;
    }
  }