text: "use strict";
  
  let gridElements = document.querySelectorAll("[data-gfbs...");
  console.log(gridElements);
  
  for (let gridElement of gridElements) {
    for (let attribute of gridElement.attributes) {
      if (attribute.localName.includes("gfbs")) {
        
        console.log(attribute);
        if(attribute.localName.includes("gfbs-custom")){
          let attValue = attribute.value;
          console.log(attValue);
          console.log(typeof attValue);
          gridElement.style.cssText += attValue;
        }
      }
    }
  }
  