Fix oppia#15353 Text not overlapping with icons in the community library (oppia#19912)

Text overlapping with icons in the community library oppia#15353

Author: hemantmm

core/templates/css/oppia.css

@@ -3027,7 +3027,7 @@ oppia-noninteractive-link {
   bottom: 0;
   color: white;
   font-family: "Capriola", "Roboto", Arial, sans-serif;
-  font-size: 1.1em;
+  font-size: 1em;
   font-weight: normal;
   -ms-hyphens: auto;
   -moz-hyphens: auto;