For the following HTML: 
 <form
      styleName={classNames(
        'container is-expanded'
      )}
      className={className}
      onSubmit={handleSubmit}
    >
      <div styleName="input-wrapper" {...{ onFocus }}>
        <input
          {...{ value, placeholder, ref, onChange }}
          styleName="input"
          onKeyDown={handleKeyDown}
          aria-label="Search on the search bar"
        />
      </div>

      <div styleName="corner">
        {!!value && (
          <button
            styleName="button is-clear"
            type="button"
            onClick={handleClear}
            aria-label="Clear search"
            title="Clear search"
          />
        )}

        {isLoading && (
          <Spinner size={Spinner.Variant.Size.Small} styleName="spinner" />
        )}
      </div>

      <button
        styleName="button is-search"
        onClick={handleSubmitClick}
        aria-label="Search"
        title="Search"
      >
        <SearchIcon role="presentation" />
      </button>
    </form>
Give me the HTML element that matches this selector: .is-expanded .input-wrapper Provide response in all capital letters, no lowercase letters allowed.
user