移除菜单页面图标样式，使用系统默认样式text-primary

Bootstrap.Admin/Content/css/admin.css

@@ -26,12 +26,6 @@
     font-weight: 600;
 }
 
-.bs-icon {
-    color: #2e6da4;
-    width: 100%;
-    text-align: center;
-}
-
 .clearcache {
     position: absolute;
     right: 60px;

Bootstrap.Admin/Scripts/Menus.js

@@ -84,9 +84,9 @@
             { title: "菜单名称", field: "Name", sortable: true },
             { title: "菜单序号", field: "Order", sortable: true },
             {
-                title: "菜单图标", field: "Icon", sortable: false, formatter: function (value, row, index) {
+                title: "菜单图标", field: "Icon", sortable: false, align: 'center', formatter: function (value, row, index) {
                     if (value) {
-                        return $.format('<i class="bs-icon {0}"></i>', value);
+                        return $.format('<i class="text-primary {0}"></i>', value);
                     }
                     return "";
                 }