ChannelEnumControlView { flex-direction: row; } ChannelEnumControlView > .popupField { width: 76; flex: 0; margin-left: 0; margin-right: 8; margin-top: 4; margin-bottom: 4; } ChannelEnumControlView > Label { width: 100; padding-left: 0; padding-right: 0; padding-top: 0; padding-bottom: 0; margin-left: 8; margin-right: 8; margin-top: 4; margin-bottom: 4; }