Revert "Added wysiwyg support to title field."

This reverts commit b00490bbe6.

css/questionset.css

@@ -61,21 +61,16 @@
   line-height: 2em;
   font-weight: bold;
   text-align: center;
-  margin-top: 0.5em;
 }
-.intro-page .title > div {
-  display: inline-block;
+.intro-page .title > span {
   padding: 0.125em 0.5em;
   border-radius: 0.125em;
   background: rgb(255,255,255); /* Fallback for browsers not supporting rgba */
   background: rgba(255,255,255,0.8); /* Gives WCAG contrast ratio of 5.6:1 with the current font color */
 }
-.intro-page .title > div p {
-  margin: 0;
-}
 .intro-page .introduction {
   font-size: 1.25em;
-  margin: 0.5em 1em 0;
+  margin: 0 1em;
   border-radius: 0.25em;
   background: rgb(255,255,255); /* Fallback for browsers not supporting rgba */
   background: rgba(255,255,255,0.8); /* Gives WCAG contrast ratio of 5.6:1 with the current font color */

js/questionset.js

@@ -23,7 +23,7 @@ H5P.QuestionSet = function (options, contentId) {
           '<% if (introPage.showIntroPage) { %>' +
           '<div class="intro-page">' +
           '  <% if (introPage.title) { %>' +
-          '    <div class="title"><div><%= introPage.title %></div></div>' +
+          '    <div class="title"><span><%= introPage.title %></span></div>' +
           '  <% } %>' +
           '  <% if (introPage.introduction) { %>' +
           '    <div class="introduction"><%= introPage.introduction %></div>' +

semantics.json

@@ -12,11 +12,15 @@
       {
         "name": "title",
         "type": "text",
-        "widget": "html",
-        "tags": ["p", "br", "strong", "em"],
         "label": "Title",
         "optional": true,
-        "description": "This title will be displayed above the introduction text."
+        "description": "This title will be displayed above the introduction text.",
+        "tags": [
+          "sub",
+          "sup",
+          "strong",
+          "em"
+        ]
       },
       {
         "name": "introduction",