tweak bootstrap svg

_includes/docs-navbar.html

 <header class="navbar navbar-inverse navbar-expand-md flex-column flex-md-row bd-navbar">
   <a class="navbar-brand mr-0 mr-md-2" href="{{ site.baseurl }}/">
-    {% include icons/bootstrap.svg width="38" height="38" class="d-block" %}
+    {% include icons/bootstrap.svg width="36" height="36" class="d-block" %}
   </a>
 
   <div class="navbar-nav-scroll">

_includes/icons/bootstrap.svg

-<svg{% if include.class %} class="{{ include.class }}"{% endif %} xmlns="http://www.w3.org/2000/svg" viewbox="0 0 612 612"{% if include.width %} width="{{ include.width }}"{% endif %}{% if include.height %} height="{{ include.height }}"{% endif %}><path fill="currentColor" d="M510 5c53.5.2 96.8 43.5 97 97v408c-.2 53.5-43.5 96.8-97 97H102c-53.5-.2-96.8-43.5-97-97V102c.2-53.5 43.5-96.8 97-97h408m0-5H102C45.9 0 0 45.9 0 102v408c0 56.1 45.9 102 102 102h408c56.1 0 102-45.9 102-102V102C612 45.9 566.1 0 510 0z"/><path fill="currentColor" d="M202.8 471.5V154.4H327c54.3 0 91 31.6 91 79.1 0 33-24.2 63.7-54.7 69.2v1.8c43.1 5.5 70.8 35.8 70.8 78 0 55.8-40 89-107.5 89H202.8zm39.5-180.4h63.3c46.8 0 72.3-18.7 72.3-53 0-31.4-21.5-48.8-60-48.8h-75.6v101.8zm78.2 145.5c47.7 0 72.7-19.3 72.7-56s-25.9-55.4-76.5-55.4h-74.5v111.4h78.3z"/></svg>
+<svg {% if include.class %} class="{{ include.class }}"{% endif %}{% if include.width %} width="{{ include.width }}"{% endif %}{% if include.height %} height="{{ include.height }}"{% endif %} viewbox="0 0 612 612" xmlns="http://www.w3.org/2000/svg"><path fill="currentColor" d="M510 8a94.3 94.3 0 0 1 94 94v408a94.3 94.3 0 0 1-94 94H102a94.3 94.3 0 0 1-94-94V102a94.3 94.3 0 0 1 94-94h408m0-8H102C45.9 0 0 45.9 0 102v408c0 56.1 45.9 102 102 102h408c56.1 0 102-45.9 102-102V102C612 45.9 566.1 0 510 0z"/><path fill="currentColor" d="M196.77 471.5V154.43h124.15c54.27 0 91 31.64 91 79.1 0 33-24.17 63.72-54.71 69.21v1.76c43.07 5.49 70.75 35.82 70.75 78 0 55.81-40 89-107.45 89zm39.55-180.4h63.28c46.8 0 72.29-18.68 72.29-53 0-31.42-21.53-48.78-60-48.78h-75.57zm78.22 145.46c47.68 0 72.73-19.34 72.73-56s-25.93-55.37-76.46-55.37h-74.49v111.4z"/></svg>