add ID to project list titles for navigation

Author: gonuke

_layouts/project_list.html

@@ -20,7 +20,7 @@ <h1>{{ page.title | escape }}</h1>
     {% if area_projects.size > 0 %}
         <section>
         <hr>
-        <h2>{{ area.title }}</h2>
+        <h2 id="{{ area.code }}">{{ area.title }}</h2>
         <div class="container">
             {% for project in area_projects %}
                 {% assign lead_pi = None %}
@@ -32,7 +32,7 @@ <h2>{{ area.title }}</h2>
                 {% else %}
                     {% assign cnerg_pi_code = project.lead_pi %}
                 {% endif %}
-                <div class="col-sm-12">
+                <div class="col-sm-12" style="padding-top: 25px;">
                     <span class="font-weight-bold">
                     {% if project.project_url != null %}
                         <a href="{{ project.project_url }}" target="_blank">{{ project.title }}</a>