header .header nav ul li a{
    color: #000;
}
header.active .header nav ul li a{
    color: #fff;
}

header .header nav ul li.drop_menu > a::after{
    color: #000;
}

header.active .header nav ul li.drop_menu > a::after{
    color: #fff;
}

header .header .call_num a {
    color: #000;
}

header.active .header .call_num a {
    color: #fff;
}

header .start_project{
    color: #000;
    border-color: #000;
}

header.active .start_project{
    color: #fff;
    border-color: #fff;
}