Make minimum screen size bigger for cellxgene embed

layouts/custom/cellxgene.html

@@ -16,20 +16,20 @@
     .no-cellxgene{
         display: none;
     }
-@media only screen and (max-width: 1000px) {
-    .cellxgene{
-        display: none;
-    }
-    .no-cellxgene{
-        margin: 0 auto;
-        padding: 0 2em;
-        margin-bottom: 50px;
-        display: inherit;
+    @media only screen and (max-width: 1500px) {
+        .cellxgene{
+            display: none;
+        }
+        .no-cellxgene{
+            margin: 0 auto;
+            padding: 0 2em;
+            margin-bottom: 50px;
+            display: inherit;
+        }
     }
-}
 </style>
 <div class="cellxgene">
-    <iframe name="embed" src="{{ .Params.cxg_link }}" width="100%" height="100%" frameborder="0" allowfullscreen="" ></iframe>
+    <iframe name="embed" src="{{ .Params.cxg_link }}" width="100%" height="100%" frameborder="0" allowfullscreen="" style="overflow: hidden"></iframe>
 </div>
 <div class="no-cellxgene">
     <h2>Screen width too narrow to display cellxgene</h1>