html,
body {
  height: 100%;
}

body {
  font-family: 'Roboto', sans-serif;
  transition: font-size 0.3s ease;
  display: flex;
  flex-direction: column;
}

html {
  scroll-behavior: smooth;
}

body:hover {
  font-size: 17px;
}

#heroCarousel img {
  max-height: 300px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

#heroCarousel img:hover {
  transform: scale(1.05);
}

main {
  flex: 1;
}

footer {
  margin-top: auto;
}