Org label styling on openedx course about pages

Modify organization label on openedx course index pages to not look like a button. 

Current: 


With Changes:

lms/templates/courseware/course_about.html

@@ -112,8 +112,9 @@ from openedx.core.lib.courses import course_image_url
         <div class="heading-group">
           <h1>
             ${course.display_name_with_default_escaped}
-            <button type="button">${course.display_org_with_default | h}</button>
           </h1>
+          <br />
+          <span>${course.display_org_with_default | h}</span>
         </div>
 
         <div class="main-cta">