standardnotes-app-web/packages/components/dist/org.standardnotes.theme-dynamic/dist/dist.css

#navigation.section,.section.tags,navigation{flex:none !important;width:190px !important;transition:width .25s}#navigation.section:hover,.section.tags:hover,navigation:hover{flex:initial;width:250px !important;transition:width .25s}.section.notes,notes-view{flex:none !important;width:270px !important;transition:width .25s}.section.notes:hover,notes-view:hover{flex:initial;width:420px !important;transition:width .25s}