There are additional module designs available that you can control by entering a correct suffix name as a module parameter.
If you need to mix suffixes then separate classes with some space.

1. Available module designs for green template version.
 

2. Available module designs for yellow template version.
 

3. Available module designs for red template version.
 

4. Available module designs for blue template version.
 

5. Available module designs for all template versions.
 

6. Available badges for all template versions.
 

7.  Additional and very useful suffix to make your modules' height the same.
You just have to put a suffix at a module configuration to get the specified module height.

See here the screenshot:

_mod300 means that your module will be of 300 pixels high.