diff --git a/packages/globalpayments-3ds/src/lib/lightbox.ts b/packages/globalpayments-3ds/src/lib/lightbox.ts
index f2c6e11..41f7a4f 100644
--- a/packages/globalpayments-3ds/src/lib/lightbox.ts
+++ b/packages/globalpayments-3ds/src/lib/lightbox.ts
@@ -108,6 +108,7 @@ function closeModal() {
 function createOverlay() {
   const overlay = document.createElement("div");
   overlay.setAttribute("id", `GlobalPayments-overlay-${randomId}`);
+  overlay.className = "GlobalPayments-overlay";
   overlay.style.position = "fixed";
   overlay.style.width = "100%";
   overlay.style.height = "100%";
@@ -144,6 +145,7 @@ function createCloseButton(options: IChallengeWindowOptions) {
   closeButton.src =
     // tslint:disable-next-line:max-line-length
     "data:image/gif;base64,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";
+  closeButton.className = "GlobalPayments-frame-close";
   closeButton.style.transition = "all 0.5s ease-in-out";
   closeButton.style.opacity = "0";
   (closeButton.style as any).float = "left";
@@ -180,6 +182,7 @@ function createSpinner() {
     "data:image/svg+xml;base64,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",
   );
   spinner.setAttribute("id", `GlobalPayments-loader-${randomId}`);
+  spinner.className = "GlobalPayments-loader";
   spinner.style.left = "50%";
   spinner.style.position = "fixed";
   spinner.style.background = "#FFFFFF";