What this Bootstrap Utility API class does
Sets the border-bottom-left-radius and border-top-left-radius properties of an element.
Example usage & available classes
<img src="..." class="rounded-start" alt="...">
Example override
In the example override below, we are enabling the responsive option for the utility, which means it will be available per breakpoint.
"rounded-start": map-merge(
map-get($utilities, "rounded-start"),
(
responsive: true
)
)