body {
  display: flex;
  min-height: 100vh;
}

body > * {
  width: 50%;
}

.left {
  display: flex;
  flex-direction: column;
  padding: 20px;
}

.right {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: 100%;
}

header {
  text-align: center;
  margin-bottom: 60px;
}

.messages {
  list-style-type: none;
  padding: 0;
  text-align: center;
  margin-bottom: 30px;
}

.messages .success {
  color: #4BB543;
}

footer {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}

footer a {
  color: rgb(77, 77, 77);
  font-size: 0.9rem;
}

footer .sep {
  margin: 0px 5px;
}

footer a {
  text-decoration: none;
  color: rgb(77, 77, 77);
}

form {
  margin: auto;
}

@media (max-width: 500px) {
  footer {
    display: block;
    text-align: center;
  }
  footer .sep {
    display: none;
  }
}

@media (max-width: 800px) {
  .right {
    display: none;
  }

  .left {
    width: 100%;
  }
}