.blockquote .blockquote-header {
    border-left: 0.3125rem solid #428bca;
}
.card .card-header .card-date-blue {
    background: #428bca;

}

.section-header {
    border-left: 0.3125rem solid #428bca;

}
.page-header .navbar-nav.social-nav .nav-link:hover {
    background: #428bca;
}

.icon-d-list dt i {
    color: #428bca;
}
.btn.btn-primary {
    background: #428bca;
}
.btn.btn-primary:hover, .btn.btn-primary:not(:disabled):focus, .btn.btn-primary:not(:disabled):active {
    background: #239ec6;
}