crate.scss: When rendering code in README, don't show scrollbar unless necessary

joshtriplett · joshtriplett · commit ed23aee7ebe3 · 2017-08-19T10:18:50.000-07:00
The current `overflow-x: scroll` shows a scrollbar all the time, even
for code blocks that don't need them. Switch to `overflow-x: auto`, to
only show the scrollbar when needed.
diff --git a/app/styles/crate.scss b/app/styles/crate.scss
@@ -307,7 +307,7 @@
         line-height: 1.5;
 
         pre {
-            overflow-x: scroll;
+            overflow-x: auto;
         }
     }
     .last-update {

Original file line number	Diff line number	Diff line change
`@@ -307,7 +307,7 @@`
`307`	`307`	`line-height: 1.5;`
`308`	`308`
`309`	`309`	`pre {`
`310`		`- overflow-x: scroll;`
	`310`	`+ overflow-x: auto;`
`311`	`311`	`}`
`312`	`312`	`}`
`313`	`313`	`.last-update {`