diff --git a/12/style.css b/12/style.css
index 7a878ca..0228160 100644
--- a/12/style.css
+++ b/12/style.css
@@ -443,11 +443,13 @@ a:hover{
 }
 
 .etherpad_iframe {
+  margin:20px;
   display: block;
-  width: 100%;
-  height: 100%;
+  width: 800px;
+  height: 500px;
   border: none;
   background-color: none;
+  float: left;
 }
 /*maybe*/
 iframe.hidden {
@@ -462,7 +464,7 @@ iframe.hidden {
     font-size: 14px;
     /*overflow-y: auto;*/
     background: black;
-    margin: 0px;
+    margin: 20px;
     border: 3px solid white;
     float: left;
     font-family: Roboto Mono;