.wp-block-search__inside-wrapper {
  padding: 0;
  border: none;
}

.wp-block-search__button-inside {
  flex: 1 1 100%;
  margin: 0 !important;
  border: 3px solid var(--wp--preset--color--primary);
  border-width: 3px;
  border-image-slice: 1;
  border-image-source: linear-gradient(45deg, var(--wp--preset--color--primary) 32%, var(--wp--preset--color--quaternary) 100%);
}
.wp-block-search__button-inside .wp-block-search__button {
  border-left: 3px solid var(--wp--preset--color--quaternary);
  background-color: var(--wp--preset--color--base);
  color: var(--wp--preset--color--quaternary);
  border-radius: 0;
  padding: 16px;
  margin: 0 0 0 -2px;
  box-shadow: unset;
}
.wp-block-search__button-inside .wp-block-search__button svg {
  font-size: 32px;
}
.wp-block-search__button-inside .wp-block-search__button:hover {
  color: var(--wp--preset--color--base) !important;
  background-color: var(--wp--preset--color--quaternary) !important;
}
.wp-block-search__button-inside .wp-block-search__input {
  padding: 0 20px;
  border: unset;
  background: var(--wp--preset--color--base);
}