Fixes #178. The styles for background and text colour were being set. Removed them, the user agent default styles are what they are supposed to be (white background, black text).

ironikart · ironikart · commit c973a8ab99bc · 2016-10-06T09:28:18.000+11:00
diff --git a/Auditor/HTMLCSAuditor.css b/Auditor/HTMLCSAuditor.css
@@ -840,12 +840,8 @@
 #HTMLCS-wrapper #HTMLCS-settings-use-standard > select {
     float: right;
     margin-top: -0.3em;
-    color: white;
-    background-color: #66656b;
 }
 #HTMLCS-wrapper #HTMLCS-settings-use-standard > select > option {
-    color: white;
-    background-color: #66656b;
     padding: 0.1em 5px;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -840,12 +840,8 @@`
`840`	`840`	`#HTMLCS-wrapper #HTMLCS-settings-use-standard > select {`
`841`	`841`	`float: right;`
`842`	`842`	`margin-top: -0.3em;`
`843`		`- color: white;`
`844`		`- background-color: #66656b;`
`845`	`843`	`}`
`846`	`844`	`#HTMLCS-wrapper #HTMLCS-settings-use-standard > select > option {`
`847`		`- color: white;`
`848`		`- background-color: #66656b;`
`849`	`845`	`padding: 0.1em 5px;`
`850`	`846`	`}`
`851`	`847`