form {
  width: 320px;
  max-width: 100%;
  margin: auto;
  font-size: 1.2rem;
}

label {
  display: block;
  font-weight: bold;
}

input {
  width: 100%;
  font-size: inherit;
  margin: .5rem 0;
  padding: .3rem;
  box-sizing: border-box;
}

.actions {
  text-align: right;
}

button {
  font-size: inherit;
  padding: .3rem 1rem;
}