.container {
  overflow: hidden;
}

.bg{
  background-image: url("/images/checkduhi.png");
  
  height: 1000px;
  
  width: 3000px;
  
  position: absolute;
  
  animation: slide 15s linear infinite;
  
  background-repeat: repeat;
  
  background-attachment: fixed;

  z-index: -1;
  }
  
  html { scrollbar-width: none; }
  
  @keyframes slide {
    0% {
      background-position: 0;
    }
    
    100% {
      background-position: 1000;
    }
    
  }
  

  
  body {
  margin: 0;
  background-color: azure;
  color: black;
  font-family: system;
}

a:link {
  color: blue;
}

a:visited {
  color: navy;
}