html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

body {
  background-color: #f2f2f2;
  font-family: Arial, sans-serif;
}

h2 {
  margin-top: 50px;
  text-align: center;
}

form {
  background-color: #fff;
  border-radius: 5px;
  box-shadow: 0px 0px 10px 0px rgba(0,0,0,0.2);
  margin: 0 auto;
  max-width: 400px;
  padding: 20px;
  text-align: center;
}

input[type="text"], input[type="password"] {
  border: 2px solid #ddd;
  border-radius: 3px;
  font-size: 16px;
  margin: 10px 0;
  padding: 10px;
  width: 100%;
}

input[type="submit"] {
  background-color: #4CAF50;
  border: none;
  border-radius: 3px;
  color: #fff;
  cursor: pointer;
  font-size: 16px;
  margin-top: 10px;
  padding: 10px; 
  width: 100%;
}

.external-account {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.auth-buttons button {
  background-color: transparent;
  border: none;
  color: #777;
  cursor: pointer;
  font-size: 16px;
  margin: 5px;
  padding: 10px;
  transition: color 0.3s;
}

.auth-buttons button:hover {
  color: #4CAF50;
}

button  {
    background-color: transparent;
    border: none;
    color: #777;
    cursor: pointer;
    font-size: 16px;
    margin: 5px;
    padding: 10px;
    transition: color 0.3s;
}