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SluteWolkom by Firefox Add-ons.
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Slute
Flexible Sidebar 53.0
troch Baris Derin
Flexible Sidebar allows to change sidebar width by dragging the handles.
![[Warskôging]](https://addons.thunderbird.net/static/img/developers/test-warning.png?b=58a99cbb-667a0970)
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Oer dizze add-on
Flexible Sidebar allows to change sidebar width by dragging the handles.
Click and drag right handle of the sidebar to adjust its width.
Click and drag right handle of the sidebar to adjust its width.
