html, body {
  height: 100%;
  width: 100%;
  margin: 0px;
}

body {
  display: flex;
  flex-direction: column;
}

.gallery-container {
  flex-grow: 1;
  width: 100%;
  padding-bottom: 16px;
  overflow: hidden;
}

.image-title {
  text-align: center;
  font: bold 20px arial;
}