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              <div id=box1 data-varsity></div>
<div id=box2 data-varsity></div>
<div id=box3 data-varsity></div>
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              * {
  box-sizing: border-box;
body {
  margin: 0;
div {
  float: left;
  width: calc(100vw / 11);
  height: calc(100vh / 11);
  margin: calc(100vh / 11) 0 0 calc(100vw / 11);
@for $i from 1 through 25 {
  #box#{$i} {
      calc( ( var(--box#{$i}-offsetLeft) + var(--box#{$i}-offsetWidth) / 2 - var(--cursorX) ) / 50 * 1px)
      calc( ( var(--box#{$i}-offsetTop)  + var(--box#{$i}-offsetHeight) /2 - var(--cursorY) ) / 50 * 1px)
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