stub Appendix A. Acknowledgments

stub Appendix A. Acknowledgments with thanks to substantial input and www-style community

Author: tantek

css-scrollbars-1/Overview.bs

@@ -152,3 +152,14 @@ a scrollbar-width value set on the HTML body element is not propagated to the vi
 
 Note: This specification does not define the exact position or shape of the scrollbar, 
 or any animation thereof, such as fading or sliding in/out of view.
+
+<h2 class="no-num" id="acknowledgments">Appendix A. Acknowledgments</h2>
+
+This appendix is <em>informative</em>.
+
+<p>
+Thanks to the ideas and feedback from
+<span class="h-card">Tab Atkins</span>,
+<span class="h-card">Xidorn Quan/span>, 
+and all the rest of the <a href="http://lists.w3.org/Archives/Public/www-style/">www-style</a> community.
+</p>