remove br

Author: zzzprojects

docs/_layouts/default.html

@@ -41,7 +41,6 @@
 	</div>
 {% elsif site.data.meta[meta_index].template == "container-doc"  %}
 	<div>
-		<br />
 		<nav class="container-fluid navbar navbar-light navbar-expand-lg hidden-lg-up">
 			<a class="nav-brand"></a>
 			<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#nav-sidebar"