How to tweak FastMail web-interface

It is a very short note as I simply want to share my personal CSS modifications to the FastMail web-interface using Stylish a user styles manager

CSS style modification

@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document domain("fastmail.com") {
  .v-Thread {
    max-width: none;
  }
  .app-contentCard, .v-SelectedConversations {
    max-width: none;
  }
  #compose .v-Compose {
    max-width: none;
  }
}

Screenshots

Notice that now it nicely fits Full HD resolution.

FastMail - Conversation view

FastMail - Selected conversations

FastMail - Compose message

Simple as that.

Milosz Galazka's Picture

About Milosz Galazka

Milosz is a Linux Foundation Certified Engineer working for a successful Polish company as a system administrator and a long time supporter of Free Software Foundation and Debian operating system.

Gdansk, Poland https://sleeplessbeastie.eu