obsah centra bootstrap col
<div class="row">
<div class="col-4 d-flex justify-content-center text-center">
// for image and text
</div>
</div>
ustify-obsah: flex-end
<div class="d-flex justify-content-end">...</div>
Flex zábal bootstrap
<div class="d-flex flex-wrap">...</div>
zdôvodniť-obsah-medzi bootstrap 4
<div class="d-flex justify-content-start">...</div>
<div class="d-flex justify-content-end">...</div>
<div class="d-flex justify-content-center">...</div>
<div class="d-flex justify-content-between">...</div>
<div class="d-flex justify-content-around">...</div>
bootstrap justify-content-centrum pre md
<div class="row justify-content-md-center"></div>
bootstrap justify-content-centrum pre lg
<div class="row justify-content-lg-center"><div>