Consistently use outline:0 rather than outline:none (#32751)

patrickhlauke · web-flow · commit d62d18f1726d · 2021-01-10T16:13:08.000Z
just for code consistency, no actual effect on styling per se
diff --git a/scss/_close.scss b/scss/_close.scss
@@ -22,7 +22,7 @@
   }
 
   &:focus {
-    outline: none;
+    outline: 0;
     box-shadow: $btn-close-focus-shadow;
     opacity: $btn-close-focus-opacity;
   }
diff --git a/scss/forms/_form-range.scss b/scss/forms/_form-range.scss
@@ -12,7 +12,7 @@
   appearance: none;
 
   &:focus {
-    outline: none;
+    outline: 0;
 
     // Pseudo-elements must be split across multiple rulesets to have an effect.
     // No box-shadow() mixin for focus accessibility.

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@`
`22`	`22`	`}`
`23`	`23`
`24`	`24`	`&:focus {`
`25`		`- outline: none;`
	`25`	`+ outline: 0;`
`26`	`26`	`box-shadow: $btn-close-focus-shadow;`
`27`	`27`	`opacity: $btn-close-focus-opacity;`
`28`	`28`	`}`