change height of logo (all cases)

Author: PhilippSalvisberg

custom-theme/partials/header.html

@@ -8,7 +8,7 @@
             {% elif config.theme.logo.startswith("http") %}
               <img src="{{ config.theme.logo }}" height="23">
             {% else %}
-              <img src="{{ base_url }}/{{ config.theme.logo }}" height="30">
+              <img src="{{ base_url }}/{{ config.theme.logo }}" height="23">
             {% endif %}
           </a>
         </div>