html > body > div:nth-child(1) > div > div:nth-child(2) > div > div > #post-6859 > div > div > form:nth-child(6) > div:nth-child(2) > div > #order_review > #payment > div > #place_order {
  background-color: #dc5620;
}
.woocommerce .wc-proceed-to-checkout .button {
  background-color: #dc5620;
}