article, 
#pages, 
.breadcrumb-f, 
.breadcrumb-f .bottom nav .breadcrumb {
    background: #f5f5f5;
}

.nav-tabs-scroll.nav-tabs .nav-link.active, .nav-tabs-scroll.nav-tabs .nav-item.show .nav-link, 
.tab-content {
    background-color: #ffffff;
    border:0;
}

.nav-tabs-scroll.nav-tabs .nav-link {
    border: 0;
    background: #e9e9e9;
}