diff --git a/dist/css/custom.css b/dist/css/custom.css
index 79c6356..a5a272e 100644
--- a/dist/css/custom.css
+++ b/dist/css/custom.css
@@ -79,3 +79,15 @@ html * {
     width:100%;
     height:300px;
 }
+
+.nav-tabs {
+    padding-left: 15px;
+    margin-bottom: 0;
+    border: none;
+}
+
+.tab-content {
+    border: 1px solid #ddd;
+    border-radius: 4px;
+    padding: 15px;
+}