title: Add a padding to the container with Twitter Bootstrap
body: <p>Using Twitter Bootstrap, I'm looking for a way to <strong>add padding left, or margin left, to the container of the page</strong>. (expressed in units of percentage of the page)</p>
  
  <p>In fact, if I don't include bootstrap-responsive.css, the padding is quite good for me. But I would like that my website works fine on mobiles. So it is necessary to include this file, and a direct effect (why ?) is that the padding-left (or margin-left, I don't know) is less important.</p>
  
  <p>I've tried to add manually padding-left or margin-left to the container class in my own CSS, but it enlarges the width of the page and creates an horizontal scroll-bar.</p>
  
  <p>Do you know a safe way to do it, maybe using tools provided by Bootstrap ?</p>