组件开发 --- Grid 栅格2019-03-11Θ

yarn add bootstrap-sass

@import 'bootstrap-custom';
@import '~bootstrap-sass/assets/stylesheets/_bootstrap';

//** Number of columns in the grid.
$grid-columns:              24 !default;
//** Padding between columns. Gets divided in half for the left and right.
$grid-gutter-width:         16px !default;