onspot-frontend/src/components/LoadingScreen.vue

<template>
  <div id="loader-content" class="text-center">
    <p>
      <b-spinner variant="success" type="grow" />
    </p>
    <p>
      onSpot is loading...
    </p>
  </div>
</template>

<style scoped>
#loader-content {
  margin: 45vh auto 0 auto;
}
</style>