Navigation button text color

Hello !

I used the boc_nav_button class to get a button on my main menu. It works perfectly, but according to my menu configuration, the text button appears white on … white. I can’t change this setting, because I really need my other links to be white before scrolling.

I’m trying to fix that with CSS. I saw you already helped someone fixing this problem, using this code :

@media only screen and (min-width: 1018px){
#header.transparent_header:not(.scrolled) #menu ul li.boc_nav_button a:hover {
    color:#333!important;
}
}

Unfortunately, it does not work for me if I just past the code as it is, changing the grey in #69B541.

Can you help me ?
Thanks ! Best regards,

Noemie.
http://www.pack-business-services.fr