Add classes to distribute the contents of a row or column.
<div class="row _around">
<div class="col-3">
<div class="box">1</div>
</div>
<div class="col-3">
<div class="box">2</div>
</div>
<div class="col-3">
<div class="box">3</div>
</div>
</div>
<div class="row _between">
<div class="col-3">
<div class="box">1</div>
</div>
<div class="col-3">
<div class="box">2</div>
</div>
<div class="col-3">
<div class="box">3</div>
</div>
</div>
<div class="row _center">
<div class="col-6">
<div class="box">solo</div>
</div>
</div>
<div class="row _center">
<div class="col-4">
<div class="box">col</div>
</div>
<div class="col-4">
<div class="box">col</div>
</div>
</div>
<div class="row _center">
<div class="col-12">
<div class="box">col</div>
</div>
</div>
<div class="row _start">
<div class="col-6">
<div class="box">solo</div>
</div>
</div>
<div class="row _start">
<div class="col-4">
<div class="box">col</div>
</div>
<div class="col-4">
<div class="box">col</div>
</div>
</div>
<div class="row _start">
<div class="col-12">
<div class="box">col</div>
</div>
</div>
<div class="row _end">
<div class="col-6">
<div class="box">solo</div>
</div>
</div>
<div class="row _end">
<div class="col-4">
<div class="box">col</div>
</div>
<div class="col-4">
<div class="box">col</div>
</div>
</div>
<div class="row _end">
<div class="col-12">
<div class="box">col</div>
</div>
</div>
Different distribution for different resizes, resize the window to view it on action.
<div class="row _around-l _between-s">
<div class="col-3">
<div class="box">1</div>
</div>
<div class="col-3">
<div class="box">2</div>
</div>
<div class="col-3">
<div class="box">3</div>
</div>
</div>