{f:variable(name: '_imageClasses', value: 'card-img')}
{f:variable(name: '_imageClasses', value: 'card-img-{settings.image.position}')}
{f:variable(name: '_imageClasses', value: '{_imageClasses} {settings.image.classes}')}
{flux:content.get(area: 'imageContent', render: 0) -> f:variable(name: '_imageContentItems')}