.main-content {
  padding: 10em 1em;
  min-height: 100vh;
  background-color: #e6e6e6;
}
.event-grid {
  display: grid;
  grid-template-columns: auto;
  gap: 1em;
}
.event {
  background-color: white;
}
.event-detail {
  padding: 1em;
}
.event figure {
  aspect-ratio: 1/0.8;
  position: relative;
}
.topleft {
  position: absolute;
  top: 0;
  left: 0;
  text-align: center;
  padding: 0.5em 1em;
  color: white;
  background: #0d261a;
  box-shadow: 0 0 3px #b38600;
}
.topleft p {
  font-size: 1.5em;
}
.event figure img {
  width: 100%;
  height: 100%;
}
.event-detail ul li {
  display: inline-block;
  font-size: 0.8em;
  margin: 0.2em;
}
.event-detail p,
.event-detail .detail {
  margin: 0.5em 0;
}
.event-detail p {
  font-size: 0.9em;
}
.event-detail h1 a,
.event-detail ul li i,
.event-detail .detail a {
  color: #0d261a;
}
.event-detail h1 a:hover,
.event-detail .detail a:hover {
  text-shadow: 2px 2px 3px #b38600;
}

/* Small devices (portrait tablets and large phones, 600px and up) */
@media only screen and (min-width: 600px) {
  /* For tablets: */
  .event-grid {
    grid-template-columns: auto auto;
  }
}

/* Large devices (laptops/desktops, 992px and up) */
@media only screen and (min-width: 992px) {
  .event-grid {
    grid-template-columns: auto auto auto;
  }
}