admin: fix jumpyness when a modal is shown (move overflow-y to body; make the...

admin: fix jumpyness when a modal is shown (move overflow-y to body; make the navbar not fixed to top)

management/templates/index.html

@@ -14,12 +14,8 @@
             @import url(https://fonts.googleapis.com/css?family=Raleway:400,700);
             @import url(https://fonts.googleapis.com/css?family=Ubuntu:300);
 
-	    html {
+	    body {
 		overflow-y: scroll;
-	    }
-
-            body {
-                padding-top: 50px;
                 padding-bottom: 20px;
             }
 
@@ -78,7 +74,7 @@
     <!--[if lt IE 8]><p>Internet Explorer version 8 or any modern web browser is required to use this website, sorry.<![endif]-->
     <!--[if gt IE 7]><!-->
 
-    <div class="navbar navbar-inverse navbar-fixed-top" role="navigation">
+    <div class="navbar navbar-inverse" role="navigation">
       <div class="container">
         <div class="navbar-header">
           <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target=".navbar-collapse">