<nav>
	<view class="black-font font32r font-siny">填写备注</view>
</nav>
<view class="content bg-white">
	<textarea placeholder="请输入您口味、偏好等要求" placeholder-class="gray-font font32r smooth" class="black-font font32r" bindinput="inputval" maxlength="50" value="{{remark}}"></textarea>
	<view class="flex-rr gray-font font28r">最多输入50个字符</view>
</view>
<view class="bg-red-pink save-button flex-cc white-font" bindtap="save">保存并使用</view>