A way to skip the rest of the values in the array by just not adding them to the corresponding media at all

[vladyn]

Hello there,
I'm trying to add some responsive behavior from a parent component to some of its children. I have a situation where the first media query is a match, but any other, I want to skip adding any values to the width property in this case. This is because the children's component receives its width dynamically.
I have:
mq(
Div:first-oftype{
Width: [100%, and the rest here I want unchanged]
Is that possible?

,,}
)