Microsoft Sharepoint/Onedrive Filename Column Width

Purpose/Reason

Unrestrict the filename column width.
Microsoft limits the size of the filename shown in the file listing and is not editable which is pretty stupid.

This shows you how to change it.

Solution

Plugin to Inject CSS into Browser Page

Install the plugin Custom Style Script.

CSS Additions

Insert the following CSS to each domain which needs it.

.field-LinkFilename-htmlGrid_1 {
  width: auto;
}

:where(.odsp-spartan-cell) {
  width: auto;
}

.odsp-spartan-headerCell {
    background: khaki;
}

Domain Examples

https://denieuwebibliotheek-my.sharepoint.com/ https://denieuwebibliotheek.sharepoint.com/