save

@@ -29,6 +29,11 @@
                 this.list = res.data;
             });
         }
+        // ,
+        // ready() {
+        //     var a =document.querySelector('.sidebar')
+        //     alert(a.getBoundingClientRect().width)
+        // }
     };
 </script>
 
@@ -37,19 +42,27 @@
 
     html {
         font-size: 60px !important;
+        overflow-x: hidden;
     }
 
-    .sidebar {
+    #sidebar {
         position: fixed;
-        width: 100%;
-        background: $white;
+        top: 0;
+        right: 0;
+        bottom: 0;
+        left: 0;
+
         overflow-x: hidden;
+        overflow-y: auto;
+    }
+
+    .sidebar {
+        background: $white;
 
         .item {
             position: relative;
             display: block;
             padding: 0 30px;
-            width: 100%;
             height: 126px;
             line-height: 126px;
             font-size: 30px;