h1 {
  font-size: 2.5rem;
  font-weight: 600;
  text-transform: uppercase;
}
img {
  width: 100%;
  height: auto;
}
form {
  text-align: center;
  margin-bottom: 20px;
}
input {
  width: 25rem;
  height: 3.125rem;
  padding: 1.25rem;
}
button {
  height: 3.125rem;
  line-height: 0;
  padding: 1.25rem;
  border: none;
  background-color: black;
  color: white;
}
img {
  border: 1px solid #ececec;
  box-shadow: 0 0 10px #e5f2ff;
  border-radius: 20px;
}
#imageGrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(12.5rem, 1fr));
  gap: 10px;
}