message: Fix Live sticker rotation
diff: <template>
  <div ref="outer" class="-sticker" @click.stop="onClickRemove">
  + <div
  + :class="{
  + '-live': isLive,
  + }"
  + >
  <img
  ref="inner"
  draggable="false"
  style="user-drag: none"
  :src="sticker.sticker.img_url"
  :class="{
  - '-live': isLive,
  '-clickable': isClickable,
  }"
  />
  </div>
  + </div>
  </template>
  <style lang="stylus" scoped>
  @@ -27,7 +32,8 @@ $-base-scale = scale(0.8)
  width: 64px
  height: 64px
  - & > img
  + > *
  + img
  display: block
  user-select: none
  width: 100%
  