body {  
  background: 
    radial-gradient(
      farthest-side at bottom left,
      rgba(101, 0, 17, 0.5), 
      transparent
    ),
    radial-gradient(
      farthest-corner at bottom right,
      rgba(203, 0, 34, 0.5), 
      transparent 100%
    );
}
img{
    width: 600px;
    max-width: 100%;
}