rename selector for learn more footer

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

@@ -305,25 +305,25 @@
 		line-height: 1.3;
 		padding: 0 2px;
 	}
-	
+
 	.synctex-control-goto-pdf > .synctex-control-icon when (@is-overleaf = true) {
 		text-indent: 1px; // "Optical" adjustment.
 		&::before {
-			content: "\f061";		
+			content: "\f061";
 		}
 	}
 	.synctex-control-goto-code > .synctex-control-icon when (@is-overleaf = true) {
 		text-indent: -1px; // "Optical" adjustment.
 		&::before {
-			content: "\f060";		
+			content: "\f060";
 		}
 	}
-	
+
 	.synctex-control-goto-pdf > .synctex-control-icon::before when (@is-overleaf = false) {
-		content: "\f178";		
+		content: "\f178";
 	}
 	.synctex-control-goto-code > .synctex-control-icon::before when (@is-overleaf = false) {
-		content: "\f177";		
+		content: "\f177";
 	}
 
 .editor-dark {
@@ -401,7 +401,7 @@
 
 	}
 
-	&-text, 
+	&-text,
 	&-feedback-label {
 		color: @log-hints-color;
 		font-size: 0.9rem;
@@ -424,8 +424,8 @@
 		display: inline-block;
 		font-size: 0.8rem;
 	}
-	
-	&-actions a,
+
+	&-footer a,
 	&-text a {
 		.alert-danger & {
 			color: @state-danger-text;
@@ -492,7 +492,7 @@
 .plv-text-layer {
 	display: none;
 	user-select: text;
-	
+
 	.pdf-page-container:hover &,
 	.pdfjs-viewer-show-text & {
 		display: block;