首页logo固定，不随菜单滚动

ruoyi-admin/src/main/resources/templates/index.html

@@ -25,13 +25,13 @@
         <div class="nav-close">
             <i class="fa fa-times-circle"></i>
         </div>
+        <a th:href="@{/index}">
+            <li class="logo">
+                <span class="logo-lg">RuoYi</span> 
+            </li>
+         </a>
         <div class="sidebar-collapse">
             <ul class="nav" id="side-menu">
-                <a th:href="@{/index}">
-                  <li class="logo">
-				    <span class="logo-lg" >RuoYi</span> 
-            	  </li>
-            	</a>
             	<li>
             		<div class="user-panel">
             			<a class="menuItem" title="个人中心" th:href="@{/system/user/profile}">