Updated README.md

Dustyn Blackmore · Dustyn Blackmore · commit a31deba098f2 · 2018-02-02T11:06:21.000+11:00
Minor change to base css for hiding validation messages with focus.
This is the result of a refactor that changed parent container names.
diff --git a/README.md b/README.md
@@ -68,7 +68,7 @@ A basic example may be;
 }
 
 /* Hides validation messages whilst the Input has cursor focus */
-.container-focus .validation-invalid {
+.validation-focus.validation-invalid {
   display: none;
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -68,7 +68,7 @@ A basic example may be;`
`68`	`68`	`}`
`69`	`69`
`70`	`70`	`/* Hides validation messages whilst the Input has cursor focus */`
`71`		`-.container-focus .validation-invalid {`
	`71`	`+.validation-focus.validation-invalid {`
`72`	`72`	`display: none;`
`73`	`73`	`}`
`74`	`74`	```