diff --git a/src/pages/login_page.html b/src/pages/login_page.html
index 84eeb3d..96ca398 100644
--- a/src/pages/login_page.html
+++ b/src/pages/login_page.html
@@ -6,6 +6,7 @@
     rel="stylesheet"
 />
 <link rel="stylesheet" href="static/style.css" />
+<link rel="stylesheet" href="static/error.css" />
 <link rel="stylesheet" href="static/card.css" />
 <link rel="stylesheet" href="static/login_page.css" />
 
@@ -15,9 +16,9 @@
         Welcome to Astral Tech, Please Sign in to your account below
     </div>
 
-    <div id="incorrect_password_text" class="{{.IsHiddenClassList}}">
+    <div class="error {{.IsHiddenClassList}}">
         ⚠️ Invalid username or password.
-        <button id="incorrect_password_close_button">X</button>
+        <button class="close_error_button">X</button>
     </div>
 
     <div>
@@ -32,12 +33,4 @@
     <button type="submit">Login</button>
 </form>
 
-<script>
-    document
-        .getElementById("incorrect_password_close_button")
-        .addEventListener("click", function () {
-            document
-                .getElementById("incorrect_password_text")
-                .classList.add("hidden");
-        });
-</script>
+<script src="/static/error.js" type="text/javascript"></script>
diff --git a/src/pages/profile_page.html b/src/pages/profile_page.html
index 1230a43..9372f50 100644
--- a/src/pages/profile_page.html
+++ b/src/pages/profile_page.html
@@ -7,6 +7,7 @@
 />
 <link rel="stylesheet" href="static/style.css" />
 <link rel="stylesheet" href="static/card.css" />
+<link rel="stylesheet" href="static/error.css" />
 <link rel="stylesheet" href="static/profile_page.css" />
 
 <div id="popup_background" class="blocked hidden"></div>
@@ -188,3 +189,5 @@
         currentPreviewURL = img.src;
     });
 </script>
+
+<script src="/static/error.js" type="text/javascript"></script>
diff --git a/static/error.css b/static/error.css
new file mode 100644
index 0000000..74e8060
--- /dev/null
+++ b/static/error.css
@@ -0,0 +1,29 @@
+.error {
+    background-color: var(--error-red) !important;
+    border-radius: 10px;
+    padding: 20px;
+    border-style: solid;
+    border-color: var(--error-border-red);
+    border-width: 1px;
+    box-sizing: border-box;
+    font-size: 12px;
+    position: relative;
+    color: white;
+    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
+}
+
+.close_error_button {
+    position: absolute !important;
+    background-color: rgba(0, 0, 0, 0) !important;
+    padding: 0px !important;
+    top: 20px;
+    right: 20px;
+    color: black !important;
+    font-weight: normal !important;
+    border: none;
+}
+
+.close_error_button:hover {
+    cursor: default;
+    font-weight: bold !important;
+}
diff --git a/static/error.js b/static/error.js
new file mode 100644
index 0000000..61ac8b4
--- /dev/null
+++ b/static/error.js
@@ -0,0 +1,7 @@
+var error_close_buttons = document.getElementsByClassName("close_error_button");
+
+for (const close_button of error_close_buttons) {
+  close_button.addEventListener("click", function () {
+    this.parentElement.classList.add("hidden");
+  });
+}
diff --git a/static/login_page.css b/static/login_page.css
index 4a28cfa..ac17278 100644
--- a/static/login_page.css
+++ b/static/login_page.css
@@ -75,32 +75,3 @@
     font-size: 1.25rem;
     margin-bottom: 8px;
 }
-
-#incorrect_password_text {
-    background-color: var(--error-red) !important;
-    border-radius: 10px;
-    padding: 20px;
-    border-style: solid;
-    border-color: var(--error-border-red);
-    border-width: 1px;
-    box-sizing: border-box;
-    font-size: 12px;
-    position: relative;
-    color: white;
-    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
-}
-
-#incorrect_password_close_button {
-    position: absolute !important;
-    background-color: rgba(0, 0, 0, 0) !important;
-    padding: 0px !important;
-    top: 20px;
-    right: 20px;
-    color: black !important;
-    font-weight: normal !important;
-}
-
-#incorrect_password_close_button:hover {
-    cursor: default;
-    font-weight: bold !important;
-}