app/src/ui/components/NewItemTile.vue

<template>
  <div class="new tile">
    <font-awesome-icon icon="plus" />
    <div class="label">
      <div class="title">{{title}}</div>
    </div>
  </div>
</template>

<script>
export default {
   props: ["title"],
};
</script>

<style scoped>
.tile.new {
  background: rgba(0,0,0,0.8);
}
.lightMode .tile.new {
  background: rgba(255,255,255,0.8);
}
</style>