body{
    background-image: linear-gradient(MediumPurple, SkyBlue);
    background-repeat: no-repeat;
    background-attachment: fixed;
    min-height: 100%;
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
}

h2{
    font-weight: normal;
}

img{
  image-rendering: auto;
  image-rendering: crisp-edges;
  image-rendering: pixelated;
}