app/styles/_ember-cli-bootstrap3-sass.scss
/**
* Import the variables so that the font path is set properly.
*/
@import "ember-cli-bootstrap3-variables";
/**
* The `ember-cli-bootstrap3-sass` addon installs bootstrap via bower
* and then compiles bootstrap into your app using the SASS source.
*/
@import '../../bower_components/bootstrap-sass/assets/stylesheets/bootstrap';