perf: 同步代码

src/style/sidebar.scss

@@ -27,11 +27,23 @@
     position: fixed;
     top: 0;
     right: 0;
-    z-index: 9;
+    z-index: 1000;
     width: calc(100% - 210px);
     transition: width 0.28s;
   }
 
+  .main-hidden {
+    margin-left: 0 !important;
+
+    .fixed-header {
+      width: 100% !important;
+
+      + .app-main {
+        padding-top: 37px;
+      }
+    }
+  }
+
   .el-popper.is-light {
     border: none !important;
   }
@@ -334,6 +346,20 @@
         background-color: $menuHover !important;
       }
     }
+
+    .el-menu-item,
+    .el-sub-menu {
+      i {
+        width: 20px;
+        text-align: center;
+        font-size: 16px;
+      }
+
+      i.fa {
+        margin-right: 5px;
+        font-size: 16px;
+      }
+    }
   }
 
   // horizontal菜单折叠