微信小程序 类似弹出菜单特效，从右向左滑出

想要实现的效果：点击圆形图标，view从右向左滑出，再次点击从左向右滑入

wxml:

  <view class="goods_btn {{s_move==false?'z_move':''}}" catchtap='show_move'>
    <image src='../../images/goods_btn.png' style='28rpx;height:28rpx;'></image>
  </view> 
  <view class="move_box {{s_move==false?'move_t':''}} {{s_move==true&move_o==1?'move_tf':''}}">
    <view class='m_line'></view>
    <view class='m_title'>校区</view>
    <view class='m_school' style='margin-bottom:12rpx;'>
      <block wx:for="{{school_object}}" wx:key="{{index}}">
      <view>{{item}}</view>
      </block>
    </view>
    <view class='m_school'>
      <block wx:for="{{school_object2}}" wx:key="{{index}}">
      <view>{{item}}</view>
      </block>
    </view>
    <view class='m_title'>舞种</view>
    <view class='m_school'>
      <block wx:for="{{dance_object}}" wx:key="{{index}}">
      <view>{{item}}</view>
      </block>
    </view>
    <view class='m_title'>年龄</view>
    <view class='m_school'>
      <block wx:for="{{age_object}}" wx:key="{{index}}">
      <view>{{item}}</view>
      </block>
    </view>
    <view class='m_title'>课程</view>
    <view class='m_course'>
      <block wx:for="{{course_object}}" wx:key="{{index}}">
      <view>{{item}}</view>
      </block>
    </view>
    <view class='m_title'>难度</view>
    <view class='m_course'>
      <block wx:for="{{difficult_object}}" wx:key="{{index}}">
      <view>{{item}}</view>
      </block>
    </view>
    <view class='m_title'>价格</view>
    <view class='m_school'>
      <block wx:for="{{price_object}}" wx:key="{{index}}">
      <view>{{item}}</view>
      </block>
    </view>
    <view class='default_b'>
      <view class='default_box'></view>
      <view>设为默认选</view>
    </view>
    <view class='sure_b'>
      <view catchtap='show_move'>确定</view>
      <view catchtap='show_move'>取消</view>
    </view>
  </view>

js:

data: {
    move_o:0,
    s_move:true
},
show_move:function(){
    let s_move=this.data.s_move;
    this.setData({
      s_move:!s_move,
      move_o:1
    })

wxss:

.move_t{
  z-index: 22; 
  animation: mymove 1s 1;
  animation-fill-mode:forwards; 
}
.z_move{
  z-index: 23!important;
}
@keyframes mymove{
  from {right:-750px;}
  to {right:0px;}
}
.move_tf{
  z-index: 22;
  animation: mymove2 1s 1;
  animation-fill-mode:forwards; 
}
@keyframes mymove2{
  from {right:0px;}
  to {right:-750px;}
}