Merge pull request magento#2573 from chirag-wagento/patch-9

Update basics_docroot.md

guides/v2.1/install-gde/basics/basics_docroot.md

@@ -24,19 +24,17 @@ The path to your web server's default docroot varies depending on the following:
 -   Web server software
 -   Hosting provider (if you use one)
 
-<div class="bs-callout bs-callout-warning" markdown="1">
+{:.bs-callout .bs-callout-warning}
 As part of the Magento 2 installation process, you specify a subdirectory (usually `magento2`) under the docroot. The Magento-specific files are installed in this subdirectory, so knowing where to locate the default docroot is critical.
-</div>
 
 ## Contact your hosting provider
-If you use one, contact your hosting provider to locate the web server docroot. For example, <a href="http://support.hostgator.com/articles/cpanel/what-is-a-document-root-folder" target="\_blank">cPanel</a> typically uses `public_html` as its docroot, but you should contact your provider to confirm.
+If you use one, contact your hosting provider to locate the web server docroot. For example, [cPanel](http://support.hostgator.com/articles/cpanel/what-is-a-document-root-folder){:target="\_blank"} typically uses `public_html` as its docroot, but you should contact your provider to confirm.
 
 ## Find the docroot yourself
 This section assumes you've already set up a simple web server using [Apache virtual hosts](https://httpd.apache.org/docs/2.4/vhosts/){:target="\_blank"} or [nginx server blocks](https://www.nginx.com/resources/wiki/start/topics/examples/server_blocks/){:target="\_blank"}.
 
-<div class="bs-callout bs-callout-info" id="info" markdown="1">
+{:.bs-callout .bs-callout-info}
 You can use _virtual hosts_ and _server blocks_ to run more than one web site on a single machine (e.g., `company1.example.com` and `company2.example.com`) or override the web server's default docroot without changing it.
-</div>
 
 To find the docroot on your server: