Add textarea for 'other' feedback + styles.

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

@@ -178,6 +178,10 @@ div.full-size.pdf(ng-controller="PdfController")
 									value="other"
 								)
 								| Other:
+							textarea.form-control(
+								ng-show="negFeedbackReason === 'other'"
+								rows="2"
+							)
 							.clearfix
 								button.btn.btn-default.btn-xs.pull-right Submit
 

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

@@ -283,14 +283,24 @@
 	&-extra-feedback {
 		color: @gray-dark;
 		font-size: 0.8rem;
-		border-top: solid 1px @gray-light;
+		border-top: solid 1px @gray-lighter;
 		margin-top: 10px;
-		padding-top: 10px;
+		padding: 0 5px;
 
 		.radio {
 			margin-top: 5px;
 			margin-bottom: 5px;
 		}
+
+		textarea {
+			font-size: 0.8rem;
+			margin-bottom: 10px;
+			padding: 5px;
+		}
+
+		input[type="radio"] {
+			margin-top: 2px;
+		}
 	}
 
 	& + p {