footer {
    width: 100%;
    background-color: #f8f9fa;
    text-align: center;
    padding: 1rem 0;
  }
  
  .header_top_section, .copyright_section {
    background-color: #333;
    color: #fff;
    padding: 1rem 0;
  }
  
  .container {
    max-width: 1200px;
    margin: 0 auto;
  }
  