I'm wrapping my head but couldn't manage to find an answer on Stack Overflow so far about this:
Say a list of these elements is given:
<div class="container">
<div class="A"></div>
<div class="B"></div>
<div class="A"></div>
<div class="A"></div>
<div class="B"></div>
</div>
How would you select each first occurence of A in this example?
I tried with siblings selector, :first-of-type, :nth-of-type and :first-child and :nth-child, but couldn't get it to work.