title: How to add css style beside the bootstrap styles
body: <p>I am new in css and html
  I added some bootstrap styles to my elements in HTML
  as you know when you add bootstrap style to an element, the class would be taken . so I can not add my own css style to it .
  is there anyway to fix this ??
  is adding the ID to element the only way ?
  Thanks  lot .</p>