fix(menu): fix menu icon style

CHANGELOG.zh_CN.md

@@ -18,6 +18,7 @@
 ### 🐛 Bug Fixes
 
 - 修复表格 i18n 错误
+- 修复菜单图标大小不一致
 
 ## 2.0.0-rc.12 (2020-11-30)
 

src/components/Menu/src/index.less

@@ -212,6 +212,10 @@
     background: @sider-dark-bg-color;
     .active-menu-style();
 
+    .menu-item-icon.app-iconify {
+      display: inline-block !important;
+    }
+
     .ant-menu-item.ant-menu-item-selected.basic-menu-menu-item__level1,
     .ant-menu-submenu-selected.basic-menu-menu-item__level1 {
       color: @white;
@@ -232,6 +236,10 @@
 
     .basic-menu-item__level3:not(.ant-menu-item-selected) {
       background-color: @sider-dark-lighten-2-bg-color;
+
+      .ant-menu-item {
+        background-color: @sider-dark-lighten-2-bg-color;
+      }
     }
 
     .ant-menu-submenu-title {
@@ -253,6 +261,10 @@
     overflow-x: hidden;
     border-right: none;
 
+    .menu-item-icon.app-iconify {
+      display: inline-block !important;
+    }
+
     // .ant-menu-item-selected {
     //   background: fade(@primary-color, 18%);
     // }

src/layouts/default/header/LayoutMultipleHeader.less

@@ -1,6 +1,9 @@
 .multiple-tab-header {
   flex: 0 0 auto;
+
+  &.dark {
     margin-left: -1px;
+  }
 
   &.fixed {
     position: fixed;

src/layouts/default/header/LayoutMultipleHeader.tsx

@@ -29,6 +29,7 @@ export default defineComponent({
       getShowFullHeaderRef,
       getShowHeader,
       getUnFixedAndFull,
+      getHeaderTheme,
     } = useHeaderSetting();
 
     const { getFullContent } = useFullContent();
@@ -110,7 +111,7 @@ export default defineComponent({
           {unref(getIsShowPlaceholderDom) && <div style={unref(getPlaceholderDomStyle)} />}
           <div
             style={unref(getWrapStyle)}
-            class={['multiple-tab-header', { fixed: unref(getIsFixed) }]}
+            class={['multiple-tab-header', unref(getHeaderTheme), { fixed: unref(getIsFixed) }]}
           >
             {unref(getShowInsetHeaderRef) && <LayoutHeader ref={headerElRef} />}
             {unref(showTabsRef) && <MultipleTabs ref={tabElRef} />}