--- a/css/tram-im.css	Sat Apr 02 18:09:39 2016 +0800
+++ b/css/tram-im.css	Sat Apr 02 18:21:36 2016 +0800
@@ -27,6 +27,12 @@
     overflow-x: hidden;
     overflow-y: auto;
 }
+.main-grid {
+    margin: 0;
+}
+.uk-grid.main-grid > * {
+    padding: 0 15px;
+}
 .log {
     height: 300px;
     overflow: auto;