PushToTalkButton {
skin: ClassReference("org.bigbluebutton.modules.classyaudio.views.PushButtonSkin");
upSkin: ClassReference("mx.skins.halo.ButtonSkin");
overSkin: ClassReference("mx.skins.halo.ButtonSkin");
disabledSkin: ClassReference("mx.skins.halo.ButtonSkin");
selectedUpSkin: ClassReference("mx.skins.halo.ButtonSkin");
selectedOverSkin: ClassReference("mx.skins.halo.ButtonSkin");
selectedDownSkin: ClassReference("mx.skins.halo.ButtonSkin");
selectedDisabledSkin: ClassReference("mx.skins.halo.ButtonSkin");
}