diff --git a/public/css/client.css b/public/css/client.css
index 6e001e9..ac9fd9c 100644
--- a/public/css/client.css
+++ b/public/css/client.css
@@ -141,7 +141,7 @@ a {
   left: 0;
   z-index: 2;
   width: 100%;
-  height: 50px;
+  height: 2.5rem;
   background-color: #fff;
   box-shadow: 0 -1px 0 0 rgba(0,0,0,.04), 0 -2px 0 0 rgba(0,0,0,.01);
 }
@@ -195,3 +195,11 @@ a {
   color: #858e99;
   cursor: pointer;
 }
+
+.msg-container{
+  overflow: auto;
+  height: calc(100% - 2.5rem);
+}
+.content-block {
+  margin: 0;
+}
\ No newline at end of file