body.woocommerce-checkout #header.header.site-header.header-v1.sticky-display-top.megamenu-fullwidth.megamenu-column-animation {
  display: none;
}

.components-button.wc-block-components-button.wp-element-button.wc-block-components-checkout-place-order-button.contained {
  background-color: #000000;
  color: #ffffff;
}

.wc-block-cart__submit-button{
  background-color: #000000;
  color: #ffffff;
}
.header-right-items::after {
    content: '';
    margin-left: 20px;
}