#top_menu {
    background-color: var(--main_color);
    background-image:url(../images/template/bg_header.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

#contact .custom-file-label:after {
    content: "Choisir des fichiers...";
}

#top_menu .navbar-light .navbar-nav .nav-link {
	text-transform: uppercase;
}