.form-group {
  margin-bottom: 20px;
}

label {
  color: #ffffff;
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
}

input {
  background-color: #000000;
  border: 1px solid #555;
  border-radius: 6px;
  color: #ffffff;
  padding: 12px;
  width: 100%;
}

.sign-in-btn {
  border: none;
  border-radius: 20px;
  cursor: pointer;
  font-size: 20px;
  font-weight: 600;
  margin-top: 20px;
  padding: 12px;
  width: 100%;
}

.sign-in-btn a {
  color: #000000;
}