html {
  background: #fff;
}

body {
  min-width: 320px;
  margin: 0;
  background: #111;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

.event-page {
  width: 100%;
  min-height: 100vh;
  margin-inline: auto;
  overflow: hidden;
  background: #fff;
}