修改意见反馈样式

 <!--pages/my/about/about.wxml-->
 <view class="content">
     <view class="main">
-        <view class="title">关于火柴一盒</view>
+        <!--<view class="title">关于火柴一盒</view>-->
         <!--<view class="detail">Lorem ipsum dolor sit amet, consectetur adipisicing elit. Asperiores debitis, fuga nisi officia quae soluta sunt vero. Debitis dolorem ea eos est laudantium, modi non reiciendis sapiente ut, vero voluptate?</view>-->
         <import src="../../../wxParse/wxParse.wxml" />
         <template is='wxParse' data='{{wxParseData:content.nodes}}' />

@@ -2,6 +2,7 @@
 <view class="content">
     <!--<view class="title">意见反馈</view>-->
     <view class="input">
+        <view class="box">
              <textarea name="" id="" cols="30" rows="10"
                        placeholder="请输入您的意见" maxlength="200"
                        placeholder-class="placeholder" bindinput="input"
@@ -11,6 +12,7 @@
                 <text>限200字以内</text>
             </view>
         </view>
+    </view>
     <view class="btn-box" bindtap="submit">
         <view class="btn">提交</view>
     </view>

@@ -34,7 +34,7 @@ textarea {
     height: 360rpx;
     color: #666666;
     font-size: 28rpx;
-    padding: 30rpx;
+    padding: 30rpx 30rpx 50rpx 30rpx;
 }
 .placeholder {
     color: #999999;
@@ -61,14 +61,24 @@ textarea {
 .num {
     position: absolute;
     right:100rpx;
-    bottom:50rpx;
+    bottom:20rpx;
     font-size: 24rpx;
     color: #999999;
     display: flex;
     align-items: center;
+    background:#ffffff;
+    z-index:10;
 }
 .icon-bianji {
     color: #999999;
     font-size: 46rpx;
     margin-right: 20rpx;
 }
+.box {
+    width: 100%;
+    position: relative;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    /*flex-direction:column;*/
+}
\ No newline at end of file