this Talk is geared towards: People not yet using Bootstrap Who Bootstrap is geared towards: Teams without a dedicated designer Sites that are not doing anything on the front end
environment through Media Queries <style> /* Extra small devices (phones, less than 768px) */ /* No media query since this is the default in Bootstrap */ /* Small devices */ @media (min-width: 768px) { /*...*/ } /* Medium devices */ @media (min-width: 992px) { /*...*/ } /* Large devices */ @media (min-width: 1200px) { /*...*/ } </style> http://getbootstrap.com/css/#grid-media-queries