body {
  background-color: #f5f5f5;
  transition: background-color 300ms;
}

.login-form, .forgetpassword-form, .registration-form {
  width: 400px;
  margin: 50px auto;
  font-size: 15px;
  padding: 30px;
  margin-top: 20%;
  margin-bottom: 15px;
}

.login-form h3 {
  margin: 0 0 15px;
}

.forgetpassword-form h3 {
  margin: 0 0 15px;
}

.registration-form h3 {
  margin: 0 0 15px;
}

.forgetpassword-form, .registration-form {
  display: none;
}

.form-control,
.btn {
  min-height: 38px;
  border-radius: 5px;
}

.btn {
  font-size: 15px;
  font-weight: bold;
  border-radius: 5px;
  background-color: #007bff;
  border-color: #007bff;
}

.logo label {
  display: block;
  text-align: center;
  line-height: 150%;
  font-size: .85em;
  color: #9ca0a5;
  font-weight: 100;
}

.logo {
  margin-top: 50px;
}

.login-error {
  display: none;
  border: 2px solid red;
  padding: 10px;
  border-radius: 10px;
  width: 340px;
  position: absolute;
  margin: 50px auto;
  top: 15%;
  color: red;
}