diff --git a/frontend/src/app/Views/login/login.component.html b/frontend/src/app/Views/login/login.component.html
index 0083425..5b6a96f 100644
--- a/frontend/src/app/Views/login/login.component.html
+++ b/frontend/src/app/Views/login/login.component.html
@@ -24,7 +24,7 @@
           email
           #email="ngModel"
         />
-        <div class="alert-danger" *ngIf="email.errors && f.submitted">
+        <div class="alert alert-danger" *ngIf="email.errors && f.submitted">
           <div *ngIf="email.errors?.['required']">Email is required</div>
           <div *ngIf="email.errors?.['email']">
             Email must be a valid email address