We are using the following image styles in Drupal. Please use your developer tools to inspect images.

Name Sizes Effects Example Corresponding
CSS class
Social extra extra large 1200 x 423 Scale & crop Hero background
Social extra large 220 x 220 Scale & crop Event teaser img-large
Social large 128 x 128 Scale & crop Profile image img-large
Social medium 44 x 44 Scale & crop Stream avatar img-medium
Social small 24 x 24 Scale & crop Newest members list img-small