diff --git a/pistar.md b/pistar.md
index 0255c40..5d52814 100644
--- a/pistar.md
+++ b/pistar.md
@@ -5,6 +5,7 @@ sidebar: 1
 order: 6
 ---
 
-<iframe frameborder="0" src="https://pistar.nq4t.com" width="830" height="685"></iframe>
-
+<div class='iframe-parent'>
+<iframe frameborder="0" src="https://pistar.nq4t.com"></iframe>
+</div>
 
diff --git a/public/css/hyde.css b/public/css/hyde.css
index c569c7f..78c3655 100644
--- a/public/css/hyde.css
+++ b/public/css/hyde.css
@@ -200,6 +200,16 @@ a.sidebar-nav-item:focus {
   }
 }
 
+.iframe-parent{
+  width: 100vw;
+  height: 50vh;
+}
+
+/* Expand to the entire container */
+iframe{
+  width: 100%;
+  height: 100%;
+}
 
 
 /*