* {
    margin:0;
    padding:0;
    box-sizing: border-box;
  }
  
  html{
    Scroll-behavior: smooth;
    width:100%;
    overflow-x:hidden;
  
  }
  h1{
   font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
   font-size:xx-large;
   line-height: 33px;
   color: #023144;
 
  }
  h2{
    font-family: Arial, Helvetica, sans-serif;
    font-size: large;
    color: rgb(84, 8, 135);

  }

  h3{
    font-family: Arial, Helvetica, sans-serif;
    font-size: medium;
    color: rgb(100, 0, 171);

  }
 
  p {
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    font-size: small;
    color: #1b015e;

  }

  
  
          
 
  a{
    font-size: 25px;
    font-family:, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
    color:#a7609e;
  }
  
  
  
  header{
    background-color: #12023a;
    width:100%;
    padding: 20px;
    word-spacing: 2px;
  }
  body{ 
    background-color: #b1e9f1;
    text-align: center;
  }
   footer{
    background-color:#8a91e0 ;
    padding:20px;
  }
  
  img{
    width: 400px;
    padding:30px;
  }

main article {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  }
  main article img {
    width: 100%;
    height: auto;
  }