Adding same to add session hosts article

Author: dknappettmsft

articles/virtual-desktop/add-session-hosts-host-pool.md

@@ -160,7 +160,8 @@ Here's how to create session hosts and register them to a host pool using the Az
 
 1. On the **Virtual machines** tab, complete the following information, depending on if you want to create session hosts on Azure or Azure Stack HCI:
 
-   1. To add session hosts on Azure:
+   <details>
+       <summary>To add session hosts on <b>Azure</b>, select to expand this section.</summary>
 
       | Parameter | Value/Description |
       |--|--|
@@ -190,8 +191,10 @@ Here's how to create session hosts and register them to a host pool using the Az
       | Confirm password | Reenter the password. |
       | **Custom configuration** |  |
       | Custom configuration script URL | If you want to run a PowerShell script during deployment you can enter the URL here. |
+   </details>
 
-   1. To add session hosts on Azure Stack HCI:
+   <details>
+       <summary>To add session hosts on <b>Azure Stack HCI</b>, select to expand this section.</summary>
 
       | Parameter | Value/Description |
       |--|--|
@@ -215,6 +218,7 @@ Here's how to create session hosts and register them to a host pool using the Az
       | Username | Enter a name to use as the local administrator account for the new session hosts. |
       | Password | Enter a password for the local administrator account. |
       | Confirm password | Reenter the password. |
+   </details>
 
    Once you've completed this tab, select **Next: Tags**.