anchor.diff:          <td>
             <a href="<%= @projectlink %>/<%= project.id.to_s %>?utm_medium=email&amp;utm_source=project_notifications"><%= project.name %></a>
           </td>
  -        <td>
  +        <td style="text-align: left">
             <span style="font-size: 14px; font-weight: bold;" >
  -            <span title="out-dated dependencies"><%= project.out_number %></span> / <span title="unknown dependencies"><%= project.unknown_number %></span>
  +            <% color = project.out_number.to_i == 0 ? "green" : "red" %>
  +            <span title="out-dated dependencies" style="text-color: <%= color %>"><%= project.out_number %></span> /
  +            <% color = project.unknown_number.to_i == 0 ? "green" : "yellow" %>
  +            <span title="unknown dependencies" style="text-color: <%= color %>"><%= project.unknown_number %></span>
             </span>
           </td>
  -        <td>
  +        <td style="text-align: left">
             <span style="font-weight: bold; font-size: 14px;" >
  -            <span title="licenses violating the license whitelist"><%= project.licenses_red %></span> / <span title="unknown licenses"><%= project.licenses_unknown %></span>
  +            <% color = project.licenses_red.to_i == 0 ? "green" : "red" %>
  +            <span title="licenses violating the license whitelist" style="text-color: <%= color %>"><%= project.licenses_red %></span> /
  +            <% color = project.licenses_unknown.to_i == 0 ? "green" : "yellow" %>
  +            <span title="unknown licenses" style="text-color: <%= color %>"><%= project.licenses_unknown %></span>
             </span>
           </td>
         </tr>
  
positive.code:           <td>
              <a href="<%= @projectlink %>/<%= project.id.to_s %>?utm_medium=email&amp;utm_source=project_notifications"><%= project.name %></a>
            </td>
            <td>
              <span style="font-size: 14px; font-weight: bold;" >
                <span title="out-dated dependencies"><%= project.out_number %></span> / <span title="unknown dependencies"><%= project.unknown_number %></span>
              </span>
            </td>
            <td>
              <span style="font-weight: bold; font-size: 14px;" >
                <span title="licenses violating the license whitelist"><%= project.licenses_red %></span> / <span title="unknown licenses"><%= project.licenses_unknown %></span>
              </span>
            </td>
          </tr>
  
negative.code:   Hello <%= @user.fullname %>
  </p>
  <p>
    This is your <%= @period %> notification email.
  </p>
  
  <% if @projects && !@projects.empty? %>
  