Bootstrap 4 block grid

Tired of amount of classes you should apply to each column in bootstrap?

<div class="container">
    <div class="row">
        <div class="col-sm-6 col-md-4 col-lg-3 col-lg-2">Col</div>
        <div class="col-sm-6 col-md-4 col-lg-3 col-lg-2">Col</div>
        <div class="col-sm-6 col-md-4 col-lg-3 col-lg-2">Col</div>
        <div class="col-sm-6 col-md-4 col-lg-3 col-lg-2">Col</div>
        <div class="col-sm-6 col-md-4 col-lg-3 col-lg-2">Col</div>
        <div class="col-sm-6 col-md-4 col-lg-3 col-lg-2">Col</div>
    </div>
</div>

Dead simple solution!

Control number of columns by adding class to your .row

Define at least number of columns per line for extra small and small screens, or number for all breakpoint ranges:

<div class="container">
    <div class="row xs-up-1 sm-up-2 md-up-3 lg-up-4 xl-up-6">
        <div class="col">Col</div>
        <div class="col">Col</div>
        <div class="col">Col</div>
        <div class="col">Col</div>
        <div class="col">Col</div>
        <div class="col">Col</div>
    </div>
</div>

<!--or without specifying all the ranges: 1 col for xs, 2 for sm, md, 4 for lg and up-->
<div class="container">
    <div class="row xs-up-1 sm-up-2 lg-up-4">
        <div class="col">Col</div>
        <div class="col">Col</div>
        <div class="col">Col</div>
        <div class="col">Col</div>
        <div class="col">Col</div>
        <div class="col">Col</div>
    </div>
</div>

DEMO

How to do this?

1. Include bootstrap-block.css from /dist/ directory of this repository. Minified version is also available.
2. Add "up-to" classes to your row which defines number of columns per line on particular breakpoint
3. That's it

Every number from 1 to 12

5, 7, 11 columns in row? No problem!

About extra small size

.col-xs classes was removed from Bootstrap 4. But you still need to specify amount of columns per line for the screen width <576px using row xs-up-N classes to prevent horizontal stacking.

To prevent this behavior when you don't want to use extra small classes replace the xs-section in css file with this code:

@media (max-width: 575.98px) {
	div[class*="-up-"] {
		-webkit-flex-wrap: wrap;
		-moz-flex-wrap: wrap;
		-ms-flex-wrap: wrap;
		flex-wrap: wrap
	}
	div[class*="-up-"] > .col {
		-webkit-box-flex: 0 0 100%;
		-moz-box-flex: 0 0 100%;
		-webkit-flex: 0 0 100%;
		-ms-flex: 0 0 100%;
		flex: 0 0 100%;
		max-width: 100%
	}
}

That will made all the columns in row 100% width on the screen <576px. Be careful with class names containing "-up-" substring in this case.

Customizing

By default, css is compiled with default bootstrap breakpoints. All the breakpoints, except xs uses min-width declarations.

$breakpoints:
(xs: 576px,
sm: 768px,
md: 992px,
lg: 1200px);

Feel free to change source SCSS from /src/ directory of this repository

Mixins for responsive breakpoints was taken from https://glennmccomb.com/articles/useful-sass-scss-media-query-mixins-for-bootstrap/

If it helps?

Donate a couple of bucks on paypal if you wanted.