diff --git a/packages/embeds/embed-core/src/embed.ts b/packages/embeds/embed-core/src/embed.ts
index 9a2c47a4bd..856324a5aa 100644
--- a/packages/embeds/embed-core/src/embed.ts
+++ b/packages/embeds/embed-core/src/embed.ts
@@ -270,8 +270,9 @@ export class Cal {
if (!element) {
throw new Error("Element not found");
}
+ element.classList.add("cal-inline-container");
const template = document.createElement("template");
- template.innerHTML = ``;
+ template.innerHTML = ``;
this.inlineEl = template.content.children[0];
(this.inlineEl as unknown as any).__CalAutoScroll = config.__autoScroll;
this.inlineEl.appendChild(iframe);