If your website use custom templates or themes, or you want your social network to look a bit different, you may want to change the styles of the social content. To do so, create and edit the css/custom.css file. The custom.css file is included the last, so you can overwrite any other styles. Some CSS knowledge is required indeed.
Keep in mind: the width of the social content is about 1000px.
Custom Login Link
When a guest (not logged user) views social networking subsystem, the warning appears on the right top corner of the page. The warning may contain a link to login/register page. For most of the clients the GRA4 server detects correct login URL automatically. However, if your website uses custom login procedures, you can notify the GRA4 by changing the login_url variable in the file gra4_config.php.
Please note - during the automatic upgrade the file gra4_config.php may be overwritten.