How to Change Bootstrap 4\'s XL Breakpoint?

Customizing Bootstrap 4's Breakpoints

In Bootstrap 4, the default XL breakpoint is set at 1200px. However, in certain applications, a different breakpoint may be necessary. This guide explains how to customize Bootstrap's breakpoints and provides a solution for changing the XL breakpoint to 1280px for a project.

To change the XL breakpoint globally, you need to modify the $grid-breakpoints and $container-max-widths variables within Bootstrap's Sass source files. Here's an example of how to do this:

<code class="scss">$grid-breakpoints: (
  xs: 0,
  sm: 576px,
  md: 768px,
  lg: 992px,
  xl: 1280px
);

$container-max-widths: (
  sm: 540px,
  md: 720px,
  lg: 960px,
  xl: 1220px
);

// Import Bootstrap source files after modifying variables
@import "~bootstrap/scss/bootstrap";</code>

By modifying these variables before importing Bootstrap's sources, you can override the default breakpoints and use custom values in your application. This method allows you to customize Bootstrap's grid system to meet the specific needs of your project without having to recompile the framework from its source files.

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