diff --git a/src/css/mobile.css b/src/css/mobile.css
index 254b24a62..8decd0790 100644
--- a/src/css/mobile.css
+++ b/src/css/mobile.css
@@ -550,6 +550,10 @@ a.pin-button:active {
   display: none !important;
 }
 
+.reveal-modal.full {
+  top: 0 !important;
+}
+
 .reveal-modal {
   padding: 0;
   border: none;