body :first-child {
  display: flex;
  flex-direction: column;
  align-items: center;
}

#menu {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-top: 25px;
  margin-bottom: 50px;
}

#grid {
  display: flex;
  width: 500px;
  height: 500px;
  flex: 0 0 auto;
  flex-wrap: wrap;
  border-style: solid;
}

#grid div {
  transition: all 0.05s cubic-bezier(0.48, 1.55, 1, 1.7);
}

#grid div:hover {
  transform: scale(1.5);
  background-color: black;
}