Update static/IMG-Larger.css

static/IMG-Larger.css

@@ -13,7 +13,7 @@
 .modal {
   display: none; /* Hidden by default */
   position: fixed; /* Stay in place */
-  z-index: 1; /* Sit on top */
+  z-index: 9999; /* Sit on top */
   padding-top: 100px; /* Location of the box */
   left: 0;
   top: 0;