Update '12/style.css'

12/style.css

@@ -430,6 +430,7 @@ a:hover{
   padding-top: 5px;
   overflow: hidden;
   border: 3px white solid;
+  position: relative;
 }
 
 #etherpad iframe {
@@ -451,9 +452,8 @@ a:hover{
     margin: 0px;
     border: 3px solid white;
     float: left;
-    margin-left: 50px;
     font-family: Roboto Mono;
-  	position: relative;
+
 }