diff --git a/EnvelopeGenerator.Web/Views/Home/EnvelopeLocked.cshtml b/EnvelopeGenerator.Web/Views/Home/EnvelopeLocked.cshtml
index 2d473124..eec2c588 100644
--- a/EnvelopeGenerator.Web/Views/Home/EnvelopeLocked.cshtml
+++ b/EnvelopeGenerator.Web/Views/Home/EnvelopeLocked.cshtml
@@ -29,7 +29,7 @@
                 <div class="form-floating access-code-form-floating">
                     <input type="password" id="access_code" class="form-control" name="access_code" placeholder="@_localizer[WebKey.LockedAccessCode]" required="required">
                     <label for="access_code">@_localizer[WebKey.LockedAccessCode]</label>
-                    <button type="submit" class="btn btn-outline-primary">
+                    <button type="submit" class="btn btn-primary">
                         <span class="material-symbols-outlined">
                             login
                         </span>