https://help.eclipse.org/latest/topic/org.eclipse.platform.doc.isv/reference/api/org/eclipse/e4/ui/css/core/dom/properties/css2/CSS2FontPropertiesImpl.html
CSS2FontPropertiesImpl (Eclipse Platform API Specification)
declaration: package: org.eclipse.e4.ui.css.core.dom.properties.css2, class: CSS2FontPropertiesImpl
platform apieclipsespecification