Widget:Checkboxes grid

<style>
.checkboxesSpan { display: grid; }
</style>
<script>
var container = document.getElementsByClassName('checkboxesSpan')[0];
var labels = container.querySelectorAll('.checkboxLabel');
var labelsArray = Array.prototype.slice.call(labels);

labelsArray.sort(function(a, b) {
   var valueA = a.getElementsByTagName('input')[0].value.toUpperCase(); 
   var valueB = b.getElementsByTagName('input')[0].value.toUpperCase();

   if (valueA < valueB) {
       return -1;
   }
   if (valueA > valueB) {
       return 1;
   }
   return 0;
});

// Append the sorted labels back to the container
for (var i = 0; i < labelsArray.length; i++) {
   container.appendChild(labelsArray[i]);
}
</script>