getting closer

public/css/hyde.css

@@ -200,8 +200,14 @@ a.sidebar-nav-item:focus {
   }
 }
 
-.iframe-parent{
+@media (min-width: 64em) {
+.iframe-parent {
   width: 45vw;
+  height: 75vw;
+}
+}
+.iframe-parent{
+  width: 94vw;
   height: 75vh;
 }
 

public/css/poole.css

@@ -315,7 +315,7 @@ tbody tr:nth-child(odd) th {
  */
 
 .container {
-  max-width: 64rem;
+  max-width: 38rem;
   padding-left:  1rem;
   padding-right: 1rem;
   margin-left:  auto;