@keyframes square-animation {
  0% {
   left: 0;
   top: 0;
  }
 
  10.5% {
   left: 0;
   top: 0;
  }
 
  12.5% {
   left: 32px;
   top: 0;
  }
 
  23% {
   left: 32px;
   top: 0;
  }
 
  25% {
   left: 64px;
   top: 0;
  }
 
  35.5% {
   left: 64px;
   top: 0;
  }
 
  37.5% {
   left: 64px;
   top: 32px;
  }
 
  48% {
   left: 64px;
   top: 32px;
  }
 
  50% {
   left: 32px;
   top: 32px;
  }
 
  60.5% {
   left: 32px;
   top: 32px;
  }
 
  62.5% {
   left: 32px;
   top: 64px;
  }
 
  73% {
   left: 32px;
   top: 64px;
  }
 
  75% {
   left: 0;
   top: 64px;
  }
 
  85.5% {
   left: 0;
   top: 64px;
  }
 
  87.5% {
   left: 0;
   top: 32px;
  }
 
  98% {
   left: 0;
   top: 32px;
  }
 
  100% {
   left: 0;
   top: 0;
  }
 }
 
 .loader {
  position: absolute;
  width: 96px;
  height: 96px;
  transform: rotate(45deg);
  top: 50%;
  left: 50%;
 }
 
 .loader-square {
  position: absolute;
  top: 0;
  left: 0;
  width: 28px;
  height: 28px;
  margin: 2px;
  border-radius: 0px;
  background: #053a89;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  animation: square-animation 10s ease-in-out infinite both;
 }
 
 .loader-square:nth-of-type(0) {
  animation-delay: 0s;
 }
 
 .loader-square:nth-of-type(1) {
  animation-delay: -1.4285714286s;
 }
 
 .loader-square:nth-of-type(2) {
  animation-delay: -2.8571428571s;
 }
 
 .loader-square:nth-of-type(3) {
  animation-delay: -4.2857142857s;
 }
 
 .loader-square:nth-of-type(4) {
  animation-delay: -5.7142857143s;
 }
 
 .loader-square:nth-of-type(5) {
  animation-delay: -7.1428571429s;
 }
 
 .loader-square:nth-of-type(6) {
  animation-delay: -8.5714285714s;
 }
 
 .loader-square:nth-of-type(7) {
  animation-delay: -10s;
 }