修正页面自定义 page{} 样式

examples/hello-uniapp/pages/template/accordion/accordion.vue

 <template>
     <view class="page">
         <page-head :title="title"></page-head>
-        <view class="uni-card">
+        <view class="uni-card" style="margin-top:50px;">
             <view class="uni-list">
                 <block v-for="(list,index) in lists" :key="index">
                     <view class="uni-list-cell uni-collapse">
@@ -85,10 +85,6 @@
 </script>
 
 <style>
-    .page {
-        padding-top: 60upx;
-    }
-
     .list-collapse {
         padding-left: 36upx;
         box-sizing: border-box;

examples/hello-uniapp/pages/template/cardview/cardview.vue

 <template>
     <view class="page">
         <page-head :title="title"></page-head>
-		<view class="uni-padding-wrap">
+		<view class="uni-padding-wrap uni-common-mt">
 			<view class="uni-card">
 				<view class="uni-card-content">
 					<view class="uni-card-content-inner">

examples/hello-uniapp/pages/template/grid-pagination/grid-pagination.vue

 <template>
-	<view class="page">
+	<view>
 		<page-head :title="title"></page-head>
-		<view class="uni-list">
+		<view class="uni-list" style="margin-top:30px;">
 			<view class="uni-list-cell uni-list-cell-pd">
 				<view class="uni-list-cell-db">循环</view>
 				<switch @change="switchChange"/>
@@ -57,13 +57,6 @@
 </script>
 
 <style>
-	.page {
-		padding-top: 60upx;
-	}
-
-	page {
-		background: #efeff4;
-	}
 	.uni-list{
 		margin-bottom: 30upx;
 	}

examples/hello-uniapp/pages/template/grid/grid.vue

 <template>
-    <view class="page">
+    <view>
         <page-head :title="title"></page-head>
         <view class="uni-grid-9 uni-common-mt">
             <view class="uni-grid-9-item" hover-class="uni-grid-9-item-hover" v-for="(item,index) in grids" :key="index" :class="index % 3 === 2 ? 'no-border-right' : ''">
@@ -25,7 +25,4 @@
 </script>
 
 <style>
-    .page {
-        padding-top: 60upx;
-    }
 </style>

examples/hello-uniapp/pages/template/nav-button/nav-button.vue

 <template>
-	<view class="page">
+	<view>
 		<page-head :title="title"></page-head>
 		<view class="uni-padding-wrap uni-common-mt">
 			<view class="uni-title">
@@ -32,7 +32,5 @@
 </script>
 
 <style>
-	.page {
-		padding-top: 60upx;
-	}
+	
 </style>