body{
            padding: 0;
            margin: 0;
        }
       
        
        @media only screen and (max-width: 778px) {
  .mobile-siglo {
    display: block ;
  }
  .desktop-siglo {
    display: none;
  }
  
  .mobile-siglo img {
            width: 100%;
        }
  }
        
        
  @media only screen and (max-width: 1069px) {
  .mobile-siglo {
    display: none ;
  }
  .desktop-siglo {
    display: block;
  }
  
  .desktop-siglo img {
            width: 100%;
        }
  }