My container is structured like this with divisions:
<div class="container-fluid">
<div class="row">
<div class="col-3">
sidebar
</div>
<div class="col-7">
top slider
</div>
<div class="col-2">
big button
</div>
</div>
</div>
In the next section, I want to add 4 divs below col-7 + col-2
I am looking for a layout similar to: https://i.sstatic.net/NGtNU.png
I attempted to create another row below the current row with a blank col-3, but the four columns I need did not align properly. How can I achieve the desired structure with the four columns?