.wc-block-product-search label {
  display: none;
}
.wc-block-product-search .wc-block-product-search__fields {
  border: 1px solid darkgray;
  display: flex;
  padding: 5px;
}
.wc-block-product-search .wc-block-product-search__fields input {
  border: 0;
  flex: 1 1 auto;
  line-height: 30px;
  background: transparent;
}
.wc-block-product-search .wc-block-product-search__fields button {
  flex: 0 0 auto;
  border: 0;
  background: transparent;
  color: darkgray;
}
.wc-block-product-search .wc-block-product-search__fields button svg {
  display: none;
}
.wc-block-product-search .wc-block-product-search__fields button:after {
  content: "";
  display: block;
  background-image: url("data:image/svg+xml,%0A%3Csvg xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' viewBox='0 0 20 20'%3E%3Cpath style='fill:darkgray' d='M19.5,17.1l-3.9-3.8c2.6-3.9,1.6-9.2-2.4-11.8S4-0.1,1.4,3.8s-1.6,9.2,2.4,11.8c1.4,0.9,3,1.4,4.7,1.4 c1.7,0,3.3-0.5,4.7-1.4l3.9,3.9c0.6,0.6,1.7,0.6,2.3,0C20.1,18.9,20.1,17.8,19.5,17.1C19.5,17.2,19.5,17.1,19.5,17.1z M8.5,2.5 c3.3,0,6,2.7,6,6c0,3.3-2.7,6-6,6c-3.3,0-6-2.7-6-6C2.5,5.2,5.2,2.5,8.5,2.5z'/%3E%3C/svg%3E%0A");
  background-repeat: no-repeat;
  background-size: 15px;
  width: 15px;
  height: 15px;
}