In the GlobeWeather Standard Edition, the module alignment is hard-coded. Using the Module Class Suffix option requires programming skills and will take you at least half an hour, provided you know exactly what to do.
In the GlobeWeather
Premium and
Business Editions, you can configure the horizontal alignment (and many additional lay-out options) in the Module Manager. The
Premium Edition can be downloaded for EUR 4.50 only, so well worth the time you would otherwise be spending with modifying the Standard Edition.