.sp-loader:before {
  content: "\f110";
  font-family: "FontAwesome";
  font-weight: 400;
}

.woocommerce-checkout .flex-direction-nav li:first-child a:before {
  content: "\f177";
  font-family: "FontAwesome";
  font-weight: 400;
}
.woocommerce-checkout .flex-direction-nav li:nth-child(2) a:after {
  content: "\f178";
  font-family: "FontAwesome";
  font-weight: 400;
}