body {
  font-family: Helvetica, sans-serif;
}
.cnt-login {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}
.cnt-login form {
  padding: 30px;
  border: solid 1px black;
  background-color: #f5f5f5;
}
.cnt-login form div {
  flex-direction: row;
  display: flex;
  justify-content: space-between;
  width: 300px;
  padding-bottom: 20px;
}
.cnt-login form div span {
  width: 50%;
}
.cnt-login form div input {
  width: 50%;
}
.cnt-login form div input[type="submit"] {
  padding-top: 5px;
  padding-bottom: 5px;
  background-color: black;
  color: #e4e4e4;
}
.cnt-login form div:nth-child(3) {
  justify-content: space-evenly;
  padding-top: 20px;
}
.cnt-login #error-message {
  justify-content: center;
  color: red;
}