Auth0 Classic lock social icons

I went to edit the Auth0 Universal Login to add a icon and the social icons changed from small to big. Now you can’t see the whole login screen. I then uncommented socialButtonStyle and this doesn’t do anything.

// Decode utf8 characters properly
var config = JSON.parse(decodeURIComponent(escape(window.atob('@@config@@'))));
config.extraParams = config.extraParams || {};
var connection = config.connection;
var prompt = config.prompt;
var languageDictionary;
var language;

if (config.dict && config.dict.signin && config.dict.signin.title) {
  languageDictionary = { title: config.dict.signin.title };
} else if (typeof config.dict === 'string') {
  language = config.dict;
}
var loginHint = config.extraParams.login_hint;
var colors = config.colors || {};

// Available Lock configuration options: https://auth0.com/docs/libraries/lock/v11/configuration
var lock = new Auth0Lock(config.clientID, config.auth0Domain, {
  auth: {
    redirectUrl: config.callbackURL,
    responseType: (config.internalOptions || {}).response_type ||
      (config.callbackOnLocationHash ? 'token' : 'code'),
    params: config.internalOptions
  },
  /* additional configuration needed for custom domains
  configurationBaseUrl: config.clientConfigurationBaseUrl,
  overrides: {
    __tenant: config.auth0Tenant,
    __token_issuer: 'YOUR_CUSTOM_DOMAIN'
  }, */
  assetsUrl:  config.assetsUrl,
  allowedConnections: connection ? [connection] : null,
  rememberLastLogin: !prompt,
  language: language,
  languageDictionary: languageDictionary,
  theme: {
    logo:            config.icon,
    primaryColor:    colors.primary ? colors.primary : 'green'
  },
  prefill: loginHint ? { email: loginHint, username: loginHint } : null,
  closable: false,
  defaultADUsernameFromEmailPrefix: false,
  // uncomment if you want small buttons for social providers
     socialButtonStyle: 'small'
});

if(colors.page_background) {
  var css = '.auth0-lock.auth0-lock .auth0-lock-overlay { background: ' +
              colors.page_background +
            ' }';
  var style = document.createElement('style');

  style.appendChild(document.createTextNode(css));

  document.body.appendChild(style);
}

lock.show();