.app-loading {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  top: 10em;
}

@keyframes spinner-border {
  to {
    transform: rotate(360deg);
  }
}

.spinner-border {
  display: inline-block;
  color: #6c757d !important;
  width: 2rem;
  height: 2rem;
  vertical-align: text-bottom;
  border: 0.25em solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spinner-border 0.75s linear infinite;
}

.spinner-loading {
  margin-top: 14vh !important;
  width: 40px !important;
  height: 40px !important;
}