.popupmessagebox .modal-header {
    background-color: #008dd0;
    padding: 8px 1rem;
}

    .popupmessagebox .modal-header .modal-title {
        background-color: transparent;
        color: #fff;
    }

    .popupmessagebox .modal-header h4 {
        font-weight: 600;
        font-size:18px;
    }

body .popupmessagebox .close-pop.btn-primary,body .popupmessagebox .close-pop.btn-primary:hover {
    background: #fff !important;
    border: 2px solid #008dd0 !important;
    border-radius: 4px;
    color: #008dd0 !important;
    padding: 7px 14px;
    line-height: 14px;
}

.popupmessagebox .modal-body p {
    margin-bottom: 0;
    font-size: 14px;
}
body .close-popupmessagebox, body .close-popupmessagebox:hover {
    background: #fff !important;
    border: 2px solid #008dd0 !important;
    color: #008dd0 !important;
}