:root {
    --custom-button-color: #008BE8;
}

.btn,
.btn--base,
.btn--primary,
.btn--secondary,
.btn--success,
.btn--danger,
.btn--warning,
.btn--info,
.btn-outline--base,
.btn-outline--primary,
.btn-outline--secondary,
.btn-outline--success,
.btn-outline--danger,
.btn-outline--warning,
.btn-outline--info,
.navbar .nav-btn,
.banner-content__button,
.footer-item .email-form button,
.search-box__button {
    background-color: var(--custom-button-color) !important;
    color: #fff !important;
    border: 2px solid #fff !important;
}

.btn:hover,
.btn:focus,
.btn:active,
.btn--base:hover,
.btn--base:focus,
.btn--base:active,
.btn--primary:hover,
.btn--primary:focus,
.btn--primary:active,
.btn--secondary:hover,
.btn--secondary:focus,
.btn--secondary:active,
.btn--success:hover,
.btn--success:focus,
.btn--success:active,
.btn--danger:hover,
.btn--danger:focus,
.btn--danger:active,
.btn--warning:hover,
.btn--warning:focus,
.btn--warning:active,
.btn--info:hover,
.btn--info:focus,
.btn--info:active,
.btn-outline--base:hover,
.btn-outline--base:focus,
.btn-outline--base:active,
.btn-outline--primary:hover,
.btn-outline--primary:focus,
.btn-outline--primary:active,
.btn-outline--secondary:hover,
.btn-outline--secondary:focus,
.btn-outline--secondary:active,
.btn-outline--success:hover,
.btn-outline--success:focus,
.btn-outline--success:active,
.btn-outline--danger:hover,
.btn-outline--danger:focus,
.btn-outline--danger:active,
.btn-outline--warning:hover,
.btn-outline--warning:focus,
.btn-outline--warning:active,
.btn-outline--info:hover,
.btn-outline--info:focus,
.btn-outline--info:active,
.navbar .nav-btn:hover,
.navbar .nav-btn:focus,
.banner-content__button:hover,
.banner-content__button:focus,
.footer-item .email-form button:hover,
.footer-item .email-form button:focus,
.search-box__button:hover,
.search-box__button:focus {
    background-color: var(--custom-button-color) !important;
    color: #fff !important;
    border-color: #fff !important;
    box-shadow: none !important;
}

.btn .icon,
.btn i,
.navbar .nav-btn i,
.banner-content__button i,
.footer-item .email-form button i,
.search-box__button i {
    color: #fff !important;
}