
<form
  class="js-searchForm SearchForm" action="https://pkg.go.dev/search" role="search">
  <button
    class="js-searchFormSubmit SearchForm-submit"
    aria-label="Search for a package">
    <svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg">
      <path fill-rule="evenodd" clip-rule="evenodd" d="M11.76 10.27L17.49 16L16 17.49L10.27 11.76C9.2 12.53 7.91 13 6.5 13C2.91 13 0 10.09 0 6.5C0 2.91 2.91 0 6.5 0C10.09 0 13 2.91 13 6.5C13 7.91 12.53 9.2 11.76 10.27ZM6.5 2C4.01 2 2 4.01 2 6.5C2 8.99 4.01 11 6.5 11C8.99 11 11 8.99 11 6.5C11 4.01 8.99 2 6.5 2Z">
      </svg>
  </button>
  <input class="SearchForm-input" aria-label="Search for a package" type="text" name="q" size="1"
         placeholder="Search for a package" autocapitalize="off" autocomplete="off" autocorrect="off"
         spellcheck="false" title="Search for a package">
        </input>
</form>