Update _includes/header.html

_includes/header.html

@@ -1,7 +1,7 @@
 <div class="header">
     <div class="branding">
         <a href="/">
-                
+                <a class="mx-1 image is-48x48" href="https://alice.ufsj.edu.br/"><img src="/assets/logos/newAlice.png" width='100px'/></a>
                 <div class="is-flex">
                    <h1 class="brand-name">Alice.</h1>
                 </div>