Rainloop - size of email-message window [improvement]

(Issue title)

Rainloop - size of email-message window [improvement]

Summary

Rainloop has nicely evolving over the past few weeks. Nevertheless, on my laptop screen (1600x900, 16:9 ration) the message window for writing new emails feels somehow disproportioned - rather wide than high. The space to write is somewhat less than half of the height of the actual email window. This doesn't feel good for writing longer texts.

Steps to reproduce

Just open: E-cloud > Rainloop > New Message

What is the current behavior?

As explained above the space for actually writing emails feels too wide and night heigh enough.

What is the expected correct behavior?

• The New Message windows could be 25% less wide
• the upper part (sender, destination, subjet, format...) could be more organised in a more compact way to permit more hight for actually writing emails.

Relevant logs and/or screenshots