Better mark-up for analytics tracking.

services/web/app/views/project/editor/pdf.jade

@@ -110,14 +110,14 @@ div.full-size.pdf(ng-controller="PdfController")
 						i.fa.fa-lightbulb-o(aria-hidden="true")
 					p.card-hint-text(ng-show="entry.humanReadableHint", ng-bind-html="entry.humanReadableHint")
 					.card-hint-actions
-						.card-hint-action-ext-link
+						.card-hint-ext-link
 							a(ng-href="{{ entry.extraInfoURL }}", target="_blank")
 								i.fa.fa-external-link
 								| #{translate("log_hint_extra_info")}
-						.card-hint-action-feedback
-							label.card-hint-enquiry-label #{translate("log_hint_enquiry_helpful")}
-							a #{translate("answer_yes")}
-							a #{translate("answer_no")}
+						.card-hint-feedback
+							label.card-hint-feedback-label #{translate("log_hint_enquiry_helpful")}
+							a.card-hint-feedback-positive #{translate("answer_yes")}
+							a.card-hint-feedback-negative #{translate("answer_no")}
 				p.entry-content(ng-show="entry.content") {{ entry.content }}
 
 		p

services/web/public/stylesheets/app/editor/pdf.less

@@ -211,13 +211,13 @@
 	}
 
 	&-text, 
-	&-enquiry-label {
+	&-feedback-label {
 		color: @gray-dark;
 		font-size: 0.9rem;
 		margin-bottom: 30px;
 	}
 
-	&-enquiry-label {
+	&-feedback-label {
 		font-size: inherit;
 		margin-bottom: 0;
 		font-weight: normal;
@@ -227,13 +227,13 @@
 
 	}
 
-	&-action-ext-link,
-	&-action-feedback {
+	&-ext-link,
+	&-feedback {
 		display: inline-block;
 		font-size: 0.8rem;
 	}
 	
-	&-action-feedback {
+	&-feedback {
 		float: right;
 
 		a {
@@ -241,7 +241,6 @@
 		}
 	}
 
-
 	& + p {
 		margin-top: 20px;
 	}