CSS Selector not working - what could it be? : I am looking into changing all the download buttons from the website I manage...for that I downloaded the Easy Media Download plugin for Wordpress.
For custom styling, it allows you to add a Class.

So i have added the class "download" to it.

The download button which I am referring is the VIDEO one.

http://www.boardinggate.com.br/pt/recursos-trade/rt-beachcomber/rt-beachcomber-canonnier?vhp_flush_do=http%3A%2F%2Fwww.boardinggate.com.br%2Fpt%2Frecursos-trade%2Frt-beachcomber%2Frt-beachcomber-canonnier%2F&_wpnonce=226eac493a

When I try to edit - for example:

    .download {
        font-family: Qanelas, Arial !important;
        text-align: left !important;
        text-transform: uppercase !important;
    }    

or

    .emd_dl_blue.download {
        font-family: Qanelas, Arial !important;
        text-align: left !important;
        text-transform: uppercase !important;
    }    

IT DOESN'T work...can some help me on this?
Have already tried dozens of different class selectors to try do style that button... 