message: update the coverage styling in the dropdown
diff: </div>
  </div>
  - {%- if krate.documented_items and krate.total_items -%}
  - {% set percent = krate.documented_items * 100 / krate.total_items %}
  <div class="pure-g menu-item-divided">
  - <div class="pure-u-1">
  - <ul class="pure-menu-list">
  - <li class="pure-menu-heading">Coverage</li>
  - <li class="pure-menu-link"><b>{{ percent | round(precision=2) }} %</b><br>
  - <span><b>{{ krate.documented_items }}</b> out of <b>{{ krate.total_items }}</b> items documented</span>
  - </li>
  - </ul>
  - </div>
  - </div>
  - {%- endif -%}
  -
  - <div class="pure-g">
  <div class="pure-u-1-2 right-border">
  <ul class="pure-menu-list">
  <li class="pure-menu-heading">Dependencies</li>
  </ul>
  </div>
  </div>
  + {%- if krate.documented_items and krate.total_items -%}
  + {% set percent = krate.documented_items * 100 / krate.total_items %}
  + <div class="pure-g">
  + <div class="pure-u-1">
  + <ul class="pure-menu-list">
  + <li>
  + <a href="{{ crate_url | safe }}" class="pure-menu-link">
  + <b>{{ percent | round(precision=2) }}%</b>
  + of the crate is documented
  + </a>
  + </li>
  + </ul>
  + </div>
  + </div>
  + {%- endif -%}
  </div>
  </li>
  