diff --git a/main.user.js b/main.user.js
index 8277c25..92478c6 100644
--- a/main.user.js
+++ b/main.user.js
@@ -7106,6 +7106,8 @@
     let res = await processImage(thumb.href);
     if (!res)
       return;
+    let replyBox = post.querySelector(".post");
+    replyBox?.classList.toggle("hasembed");
     let fi = post.querySelector(".file-info");
     let cf = `
     <a class="fa fa-eye">
@@ -7256,6 +7258,9 @@
     cursor: pointer;
     
 }
+.hasembed {
+    border-right: 3px dashed deeppink !important;
+}
 `));
   document.documentElement.insertBefore(customStyles, null);
 })();
diff --git a/src/main.ts b/src/main.ts
index 2ae3637..686af01 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -137,6 +137,8 @@ let processPost = async (post: HTMLDivElement) => {
     let res = await processImage(thumb.href);
     if (!res)
         return;
+    let replyBox = post.querySelector('.post');
+    replyBox?.classList.toggle('hasembed');
     // add buttons
     let fi = post.querySelector(".file-info")!;
     let cf = `
@@ -311,6 +313,9 @@ customStyles.appendChild(document.createTextNode(
     cursor: pointer;
     
 }
+.hasembed {
+    border-right: 3px dashed deeppink !important;
+}
 `
 ));
 document.documentElement.insertBefore(customStyles, null);