Convert Html to Xml using xslt

I have XML File. It is in HTML Format. I want to Convert XML To another XML format.

Input File: Input.xml

USERDB

• realm
  
  
  
  • realm_id:int,ai,pk
  
  
  • app_id:int
  
  
  
  


• User
  
  
  
  • user_id:int,ai,pk
  
  
  • code:varchar(48),not null
  
  
  
  

Expected Output:

Output.cs

<database name="USERDB">
<class name="realm">
<members>
  <member name="realmId" data_type="int" pk="true">
  </member>
  <member name="appId" data_type="int">
  </member>
</members>
</class>
<class name="User">
<member name="userId" data_type="int" pk="true"></member>
<member name="code" data_type="string"></member>
</class>
</database>

How Can I do it ?