Add some text in the Emphasis & highlights section of the gap analysis (

#191)

gap-analysis/index.html

@@ -278,7 +278,11 @@ <h3>Emphasis &amp; highlights</h3>
     <p class="status_prompt">Bold and italic are not always appropriate for expressing emphasis, and some scripts have their own unique ways of doing it, that are not in the Western tradition at all. Does this script require support for emphasising or highlighting text that cannot be achieved currently?  <a href="https://w3c.github.io/typography/index#emphasis">See available information</a> or <a href="https://github.com/w3c/i18n-activity/issues?utf8=%E2%9C%93&amp;q=is%3Aissue%20is%3Aopen%20label%3Aemphasis%20label%3Atype-info-request%20label%3Ahan">check for currently needed data</a>.</p>
 
 
-    <p></p>
+    <p>Chrome, Firefox, and Safari support emphasis dots. However, in Chrome the text emphasis properties needs to be prefixed by <code>-webkit-</code>.
+    </p>
+
+    <p>Also, as mentioned in <a href="#textdecoration">Text decoration</a>, punctuations are not skipped by default for emphasis marks currently.
+    </p>
     </section>