html - CSS aliasing/inheritance -

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I'm new to CSS, so it can be obvious or impossible.

I want to define a new CSS class "MyTable", which is derived from the bootstrap "table-stripped table-range".

Then in the HTML I just 

  & lt; I can enter the table class = "mytable" & gt; The reason for this is that I want to reuse the "mytable" class in many places (but not all tables) and if the customer wants to change the table form, So I just do not do it in a place 20.  
 How do I do this?  
  
 You can not do it in CSS, you have the best bet using a preprocessor. Bootstrap supports both short and SASS, I suggest learning about SAS.  
 There are some links to get you started.  
 Getting Started with SaaS: Installation and Basic  
 Using Bootstrap 3 with Asus

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