message: No ad mobile devlog page top
diff: <div v-app-scroll-when="true"></div>
  - <app-ad-placement :hidden-desktop="true" pos="top" />
  -
  <div class="container">
  <div class="row">
  <div class="col-sm-10 col-md-8 col-lg-7" :class="{ 'col-centered': Screen.isMobile }">
  