How can I adjust section width using custom CSS on DAWN 13.0.1?

I’m on DAWN 13.0.1

so i wanted to basically have every page on my shop to show up as full page width so i added the following to my base.css

@media screen and (min-width: 990px) {
.page-width {
    max-width: 100%;
}

but this doesn’t work well for pages that use the default page template such as about me, privacy policy etc…

question is can i add a custom css to the sections i don’t want to use the max-width 100% option?

thank you

@R2D21 - try this, make sure that you closed the brackets

@media screen and (min-width: 990px) {
.page-width {max-width: 100% !important;}
}

thanks for the reply, but it seems that code is not allowed as custom css

@R2D21 - may be because of media query code, remove that and check

like this?

{.page-width {max-width: 100% !important;}}