Hello. Button color does not seem to Help pls?
body div#es-wrap .es-header-content .es-nav.user-actions a
{
color: #666 !important;
}
div#es-wrap .es-header.es-header-mini .es-header-footer .btn
{
color: #666 !important;
}
div#es-wrap .es-header.es-header-mini .es-nav-apps .btn > span{
color: #666 !important;
}