How to make line number column more narrow?


To be Honest,i think my line number column is too wide .

Line number width suddenly expanded

You can open a new window in dev mode (View -> Developer -> Open in Dev Mode...) and then right-click on the line numbers to observe the CSS being applied to the gutter. You can tweak it from the dev tools and figure out what changes you would prefer, then apply them in styles.less.


Thank you very much, i solve my problem .

atom-text-editor .gutter {
    min-width: auto !important;