fix: don't bother lifting col/row classes if we don't have any to lift

src/js/layout.js

@@ -12,22 +12,22 @@ const processClassName = (data, field) => {
 
     if (classes && classes.length > 0) {
       className += ` ${classes.join(' ')}`
-    }
 
-    // Now that the row- & col- types were lifted, remove from the actual input field and any child elements
-    if (field.classList) {
-      field.classList.remove(...classes)
-    }
+      // Now that the row- & col- types were lifted, remove from the actual input field and any child elements
+      if (field.classList) {
+        field.classList.remove(...classes)
+      }
 
-    //field may be a single element, dom fragment, or an array of elements
-    if (!Array.isArray(field)) {
-      field = [field]
-    }
-    field.forEach(item => item.querySelectorAll('[class*=row-],[class*=col-]').forEach(element => {
-      if (element.classList) {
-        element.classList.remove(...classes)
+      //field may be a single element, dom fragment, or an array of elements
+      if (!Array.isArray(field)) {
+        field = [field]
       }
-    }))
+      field.forEach(item => item.querySelectorAll('[class*=row-],[class*=col-]').forEach(element => {
+        if (element.classList) {
+          element.classList.remove(...classes)
+        }
+      }))
+    }
   }
 
   return className