.login-container {
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

button {
  text-align: center;
  margin: 1em auto;
  padding: .5em 2em;
  display: block;
  border-radius: 5px;
  border: 1px solid;
  cursor: pointer;
}
input {
  padding: .3em .5em;
  border: 1px solid;
  border-radius: 5px;
}