* {

}
html {
  background: grey;
}
.main-background, form {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 80%;
  height: 150px;
  max-width: 800px;
  background: #ffd1e6;
  padding: 10px auto;
  margin: 1px auto;
  border-radius: 50px;

}
.hide {
  display: none;
}
button {
  border-radius: 5px;
  border: none;
  margin: 0.5em;
}
button:hover {
  background-color: grey;
  color: white;
  cursor: pointer;
}