title: How to make responsive image background with fixed height?
body: <p>I want to know how to make the image responsive with fixed height?</p>
  
  <p>for the reference, this is how i want my image to be responsive</p>
  
  <p><a href="http://www.mariaelenabenetti.it/it/" rel="nofollow">http://www.mariaelenabenetti.it/it/</a></p>
  
  <p>Im using bootstrap with image responsive, but it makes the image smaller when the screen get smaller too.</p>
  
  <p>What i want is when the screen get smaller the image stay on the same size but it can responsively crop itself to fit the screen.</p>
  
  <p>Thank you in advance.</p>