.modal-popup.newsletter-popup .modal-inner-wrap {
    width: 670px;
}

.modal-popup.newsletter-popup .buttons-container button.subscribe {
    background-color: #72bf45;
}
.modal-popup.newsletter-popup .buttons-container button:not(.subscribe) {
    
}
.modal-popup.newsletter-popup .buttons-container button:not(.subscribe):hover {
    background-color: #72bf45;
}