<div class="ch-width--12">ch-width--12</div>
<div class="ch-width--6">ch-width--6</div>
<div class="ch-width--4 md:ch-width--8">ch-width--4 md:ch-width--8</div>
<div class="sm:ch-width--7 md:ch-width--11">sm:ch-width--7 md:ch-width--11</div>
<div class="sm:ch-width--5">sm:ch-width--5</div>

Width auto

Use ch-width--auto to reset width values where required.

<div class="ch-width--auto"></div>
<!-- width: auto; -->

<!-- Responsive -->
<div class="[sl,sm,md,lg]:ch-width--auto"></div>