diff --git a/app/templates/auth/login.html.j2 b/app/templates/auth/login.html.j2
index 0a9006aa..4e0a6ada 100644
--- a/app/templates/auth/login.html.j2
+++ b/app/templates/auth/login.html.j2
@@ -4,6 +4,8 @@
 <style>
   main {
     background-image: url("{{ url_for('static', filename='images/bible_text.jpg') }}");
+    background-repeat: no-repeat;
+    background-size: cover;
   }
 </style>
 
diff --git a/app/templates/auth/register.html.j2 b/app/templates/auth/register.html.j2
index 0711abfd..194a12ef 100644
--- a/app/templates/auth/register.html.j2
+++ b/app/templates/auth/register.html.j2
@@ -4,6 +4,8 @@
 <style>
   main {
     background-image: url("{{ url_for('static', filename='images/bible_text.jpg') }}");
+    background-repeat: no-repeat;
+    background-size: cover;
   }
 </style>