Updated to the new logo.

Signed-off-by: Dean Wampler <[email protected]>

Author: deanwampler

docs/_layouts/default.html

@@ -42,7 +42,7 @@
 
   <div class="side-bar resizable-content">
     <div class="site-header-logo banner">
-      <a href="https://thealliance.ai" target="_aia" class="no-glyph"><img alt="AI Alliance Banner" class="side-bar-banner" src="{{site.baseurl}}/assets/images/Logotype_monochrome_on_gradient.jpg"/></a>
+      <a href="https://thealliance.ai" target="_aia" class="no-glyph"><img alt="AI Alliance Banner" class="side-bar-banner" src="{{site.baseurl}}/assets/images/ai-alliance-logo-horiz-pos-blue-cmyk-trans.png"/></a>
     </div>
     <div class="site-header">
       <a href="{{ '/' | absolute_url }}" class="site-title lh-tight">{% include title.html %}</a>