Fix margin

jet/static/jet/css/_changelist.scss

@@ -177,7 +177,7 @@
   li {
     list-style-type: none;
     display: inline-block;
-    margin: 0;
+    margin: 0 5px 5px 0;
     background-color: $button-background-color;
     color: $button-text-color;
     text-decoration: none;