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Archived

Increase Icon Size

Thunderbird Customization
sfhowes replied
Kanon77
Kanon77

I would like to increase the size of icons in Thunderbird. This includes the star icon, attach icon, back and forward icon in the built-in browser, filter icon, etc...

Increasing the font size doesn't see to change this.

Thanks.

I would like to increase the size of icons in Thunderbird. This includes the star icon, attach icon, back and forward icon in the built-in browser, filter icon, etc... Increasing the font size doesn't see to change this. Thanks.

All Replies (1)

sfhowes
sfhowes

The attachment and star icons in Table View can be sized with userChrome.css: 

:is(.attachmentcol-column img, .attachment-icon) {
  width: 18px !important;
  height: 18px !important;
}

:is(.flaggedcol-column img, .flag-icon) {
  width: 20px !important;
  height: 20px !important;
}


Help/Troubleshooting Info, Profile Folder, Open Folder, close TB, create a new folder named chrome, create a new document in chrome with a text editor, name it userChrome.css, Save as type: All files *.*, copy in the above code, change the numbers as desired. Double-click toolkit.legacyUserProfileCustomizations.stylesheets to true in Settings/General/Config. editor, restart TB.

Online css generator

video on how to create a css file (Firefox and TB)