Edit inline style in WordPress

I'm trying to edit the inline style of the Avada WordPress theme, but it's not working. Am I doing something wrong with my selectors?

Here is the HTML code

<div class="fusion-column-wrapper" style="padding: 30px;"></div>

in the css file for the WordPress theme, I'm trying this to get rid of the padding on mobile devices, but it's not working

@media only screen and (max-width: 768px) {
    .fusion-column-wrapper[style] {
        padding: 0 !important;
    }
}

Any suggestions?

#css #wordpress