@media only screen and (max-width: 320px) {
  .banner .banner-title {
    font-size: 1.625em;
  }

  .tfc-header .time-field,
  .tfc-header .place {
    font-size: 1.5em;
  }

  .project-banner .banner-title {
    font-size: 1.125em;
  }

}