diff --git a/frontend/www/grader/ephemeral/templates/index-light.html b/frontend/www/grader/ephemeral/templates/index-light.html
index bab6610b73..af33780348 100644
--- a/frontend/www/grader/ephemeral/templates/index-light.html
+++ b/frontend/www/grader/ephemeral/templates/index-light.html
@@ -8,8 +8,6 @@
omegaUp problemless grader α
-
-
diff --git a/frontend/www/grader/ephemeral/templates/index.html b/frontend/www/grader/ephemeral/templates/index.html
index 0574342b47..249b894e88 100644
--- a/frontend/www/grader/ephemeral/templates/index.html
+++ b/frontend/www/grader/ephemeral/templates/index.html
@@ -8,9 +8,6 @@
omegaUp problemless grader α
-
-
-
diff --git a/frontend/www/js/omegaup/graderv2/CaseSelector.vue b/frontend/www/js/omegaup/graderv2/CaseSelector.vue
index ad409c1e05..ab5d094b1a 100644
--- a/frontend/www/js/omegaup/graderv2/CaseSelector.vue
+++ b/frontend/www/js/omegaup/graderv2/CaseSelector.vue
@@ -96,12 +96,12 @@
diff --git a/frontend/www/js/omegaup/graderv2/DiffEditor.vue b/frontend/www/js/omegaup/graderv2/DiffEditor.vue
index 2b8f70fbba..0fe5410b68 100644
--- a/frontend/www/js/omegaup/graderv2/DiffEditor.vue
+++ b/frontend/www/js/omegaup/graderv2/DiffEditor.vue
@@ -5,12 +5,12 @@
diff --git a/frontend/www/js/omegaup/graderv2/MonacoEditor.vue b/frontend/www/js/omegaup/graderv2/MonacoEditor.vue
index 4c0252d323..226d9ffb93 100644
--- a/frontend/www/js/omegaup/graderv2/MonacoEditor.vue
+++ b/frontend/www/js/omegaup/graderv2/MonacoEditor.vue
@@ -5,12 +5,12 @@