header { border-bottom: 1px solid #ccc }
header a,
header p,
header #top-header-bar .social-networks-container a:focus { color: #666 }

/* navbar do header */
header .navbar,
header .dropdown-menu { background-color: #fff }
header .dropdown .dropdown-item:hover { background-color: #eee; color: #222; }
header .navbar-toggler-icon { color: #111 }
header .navbar-toggler:focus,
header .navbar-toggler:hover { outline-color: #ddd }
header .dropdown-menu a,
header .dropdown i { color: #666 }
header .navbar a.nav-link { color: #666 }
header .navbar a.nav-link:hover { color: #222 }
header .navbar a.nav-link.active { color: #000 }
header .navbar a.dropdown-item.active, .dropdown-item:active { background-color: #ddd; color: #000; }
/* barra de topo do header */
header #top-header-bar { border-bottom: 1px solid #ddd }
header,
header #top-header-bar { background-color: #fff }
header #top-header-bar .dropdown-menu { background-color: #fff }
header #top-header-bar .email-contact a:hover,
header #top-header-bar .phone-contact p:hover,
header #top-header-bar i:hover { color: #000 }