Merge branch 'next' of https://github.com/jdf2e/nutui into next

package.json

@@ -3,7 +3,7 @@
   "version": "3.2.2",
   "description": "京东风格的轻量级移动端 Vue2、Vue3 组件库（支持小程序开发）",
   "main": "dist/nutui.umd.js",
-  "module": "dist/nutui.es.js",
+  "module": "dist/nutui.mjs",
   "style": "dist/style.css",
   "typings": "dist/types/index.d.ts",
   "vetur": {

src/packages/__VUE/tabbar/index.scss

@@ -10,7 +10,8 @@
   border-top: $tabbar-border-top;
   width: 100%;
   display: flex;
-  padding: 7px 0;
+  align-items: center;
+  height: 50px;
   box-sizing: border-box;
   background: $white;