tweak logo style

Author: adbenitez

_layouts/default.html

@@ -15,7 +15,7 @@
           <aside class="menu column is-2">
             <div class='deltachatbots-logo'>
               <a href="{{ site.url }}">
-                <img style='width: 4rem; object-fit: contain; margin-bottom: 1rem' src='{{ site.baseurl }}/assets/logos/delta-chat-bot.svg' alt='Delta Chat Bot logo'>
+                <img style='width: 5rem; object-fit: contain; margin-bottom: 1rem' src='{{ site.baseurl }}/assets/logos/delta-chat-bot.svg' alt='Delta Chat Bot logo'>
               </a>
             </div>
             <ul class='menu-list'>