.blobCont {
	position: absolute;
	width: 100%;
	height: 100%;
    image {
        width: 100%;
        height: 100%;
    }
}




@for $i from 1 through 18 {
   $a : #{$i*90};
   $b : #{$i*90+360}; 
  
  .blob:nth-child(#{$i}) {
      animation: move#{$i} 20s infinite linear;
  }
  
  @keyframes move#{$i} {
    from {
      transform:rotate(#{$a}deg) translate( 200px ,0.1px) rotate(-#{$a}deg);
    }
    to {
      transform:rotate(#{$b}deg) translate( 200px ,0.1px) rotate(-#{$b}deg);
    }
  }
  
  }