pinafore/routes/_components/compose/ComposeMedia.html

{{#if media.length}}
  <div class="compose-media-container" style="grid-template-columns: repeat({{media.length}}, 1fr);">
    {{#each media as mediaItem, index}}
      <ComposeMediaItem :realm :mediaItem :index :mediaDescriptions />
    {{/each}}
  </div>
{{/if}}
<style>
  .compose-media-container {
    grid-area: media;
    display: grid;
    grid-column-gap: 5px;
    align-items: center;
    justify-content: center;
    margin-top: 10px;
    background: var(--form-bg);
    padding: 5px;
    border-radius: 4px;
  }
</style>
<script>
  import { store } from '../../_store/store'
  import ComposeMediaItem from './ComposeMediaItem.html'

  export default {
    store: () => store,
    components: {
      ComposeMediaItem
    }
  }
</script>