feat: publicize doc implemetation

one/docs/demo/tabs/style.vue

@@ -0,0 +1,72 @@
+<template>
+<article>
+  <section>
+    <h4>Simple style</h4>
+    <veui-tabs
+      ui="simple"
+      :active.sync="active"
+    >
+      <veui-tab
+        label="回答问题"
+        name="answers"
+      />
+      <veui-tab
+        label="文章评论"
+        name="articles"
+        status="error"
+      />
+      <veui-tab
+        label="分享朋友圈"
+        name="shares"
+      />
+    </veui-tabs>
+  </section>
+  <section>
+    <h4>Strong style</h4>
+    <veui-tabs
+      ui="strong"
+      :active.sync="active"
+    >
+      <veui-tab
+        label="回答问题"
+        name="answers"
+        status="warning"
+      />
+      <veui-tab
+        label="文章评论"
+        name="articles"
+      />
+      <veui-tab
+        label="分享朋友圈"
+        name="shares"
+      />
+    </veui-tabs>
+  </section>
+</article>
+</template>
+
+<script>
+import { Tabs, Tab } from 'veui'
+
+export default {
+  components: {
+    'veui-tabs': Tabs,
+    'veui-tab': Tab
+  },
+  data () {
+    return {
+      active: 'answers'
+    }
+  }
+}
+</script>
+
+<style lang="less" docs scoped>
+section {
+  margin-bottom: 20px;
+}
+
+h4 {
+  margin-top: 0;
+}
+</style>