Netatmo Module - How to change the design

[Galm]

Hello,

I would love to change the design of netatmo module. The only problems is : i have no idea where to start
I would like to have a design like the weatherforcast (column) with each line is the name of a netatmo module.
Could someone just explain to me how it could work so i can try to do it? I am a beginner

Thanks a lot

Galm