.login_content {
  margin: 0 auto;
  width: 300px;
  display: flex;
  flex-direction: column;
}

.auth__title {
  font-size: 20px;
  margin-bottom: 6px;
}

input[name='username'],
input[name='pbxNumber'],
input[name='password'] {
  display: inline-block;
  width: 100%;
  box-sizing: border-box;
  height: 32px;
}

.signin-btn {
  height: 32px;
  margin-bottom: 10px;
}