Version
1.5.4
Environment
firefox
Reproduction link

Steps to reproduce
when trying to add class or style on a input its work fine. like this:
<a-input class="border-0" />
but when you add suffix or prefix attribute its not working. like this :
<a-input suffix="goodbye" class="border-0" />
What is expected?
input with no border
What is actually happening?
still have border. [the class (or style) wont working]
i think in this case there is a mask on input, and class and style changes the css of the input under mask .