feat：按钮样式

src/views/store/user/index.vue

@@ -78,7 +78,7 @@
     </el-form>
 
     <el-row :gutter="10" class="mb8">
-      <el-col :span="3">
+      <el-col :span="1.5">
       <el-button
         type="primary"
         icon="el-icon-user"