I'm having trouble getting responsive styles to take hold

In the Cornerstone editor, I’ve created some custom styles for buttons. I’ve added a class of…

.x-btn--subscribe

…to certain buttons on my page. I’m able to give them custom styles with no problem. But when I try to add responsive styles, nothing happens. For example…

@media (max-width: 480px) {
    .x-btn--subscribe { 
        font-size: 50px;
    }
}

…does nothing. What do I need to do differently?

Actually, I answered my own question. For whatever reason, I’m able to add custom styles with styles with the following selector:

.x-btn--subscribe

But for responsive styles, it only works if I do:

.x-btn.x-btn--subscribe

Hi There,

It is not very clear your issue, if you need further assistance let us know and provide your URL:

Thank you