div.header, header.header, .header-background {
    background-color: #182A35 !important
    }
.btn-main-menu:hover {
    background-color: #63779A !important
    }
.header-item:hover {
    background-color: #63779A !important
    }
.btn-main-menu:hover {
    color: #131313 !important
    }
.header-item:hover {
    color: #131313 !important
    }
.btn-main-menu, .header-item {
    color: #E4EBF1 !important;
    background-color: #182A35 !important
    }