code-server/src/browser/pages/login.css

body {
  min-height: 568px;
  min-width: 320px;
  overflow: auto;
}

.login-form {
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: center;
}

.login-form > .field {
  display: flex;
  flex-direction: row;
  width: 100%;
}

@media (max-width: 600px) {
  .login-form > .field {
    flex-direction: column;
  }
}

.login-form > .error {
  color: red;
  margin-top: 16px;
}

.login-form > .field > .password {
  background-color: rgb(244, 247, 252);
  background-color: light-dark(rgb(244, 247, 252), #222);
  border-radius: 5px;
  border: 1px solid #ddd;
  border: 1px solid light-dark(#ddd, #333);
  box-sizing: border-box;
  flex: 1;
  padding: 16px;
}

.login-form > .user {
  display: none;
}

.login-form > .field > .submit {
  margin-left: 20px;
}

@media (max-width: 600px) {
  .login-form > .field > .submit {
    margin-left: 0px;
    margin-top: 16px;
  }
}

input {
  -webkit-appearance: none;
}