foot层次问题

VisualInspection/css/common/foot.css

@@ -3,6 +3,7 @@ footer {
     bottom: 0px;
     position: absolute;
     width: 100%;
+    z-index: 0;
 }
 
 footer p {

VisualInspection/view/main.html

@@ -14,9 +14,9 @@
 
 
 
-    <div id="main" class="container-fluid main" style="z-index:100">
+    <div id="main" class="container-fluid main">
         <div class="row">
-            <div class="col-md-2">
+            <div class="col-md-2" style="background: #328dc7;padding-right:0;z-index: 11;">
                 <div id="mum_left" class="mum_left">
                     <link rel="import" href="/view/mum.html?__inline">
                 </div>