chore: remove css warning

pages/API/get-network-type/get-network-type.uvue

@@ -3,10 +3,10 @@
 		<page-head :title="title"></page-head>
 		<view class="uni-padding-wrap uni-common-mt">
 			<view style="background:#FFFFFF; padding:40rpx;">
-				<view class="uni-hello-text uni-center">网络状态</view>
+				<view class="uni-center">网络状态</view>
 				<view v-if="hasNetworkType == false">
 					<view class="uni-h2 uni-center uni-common-mt">未获取</view>
-					<view class="uni-hello-text uni-center uni-common-mt">请点击下面按钮获取网络状态</view>
+					<view class="uni-center uni-common-mt">请点击下面按钮获取网络状态</view>
 				</view>
 				<view v-if="hasNetworkType == true">
 					<view class="uni-h2 uni-center uni-common-mt">{{networkType}}</view>

pages/API/request/request.uvue

 <template>
 	<view style="flex: 1;">
 		<view class="uni-padding-wrap uni-common-mt">
-			<view class="uni-textarea uni-common-mt" style="border-width: 2rpx;border-radius: 4rpx;">
-				<textarea :value="res"></textarea>
+			<view class="uni-common-mt" style="border-width: 2rpx;border-radius: 4rpx;">
+				<textarea :value="res" class="uni-textarea"></textarea>
 			</view>
 			<view>
 				<text>地址 : {{ host + url}}</text>

pages/component/input/input.uvue

@@ -302,7 +302,6 @@
 
   .uni-input {
     height: 28px;
-    line-height: 28px;
     font-size: 15px;
     padding: 0px;
     flex: 1;

pages/component/video/video.uvue

@@ -40,7 +40,7 @@
         <button type="primary" @click="playbackRate(rate)">设置倍速</button>
       </view>
       <view class="uni-title">
-        <text class="uni-title-text uni-center">属性示例</text>
+        <text class="uni-title-text">属性示例</text>
       </view>
       <view class="uni-btn-v">
         <button type="primary" @click="setSrc(_src)">设置播放资源</button>