Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
formtarget="_blank"送信入力タグに入れてみてください。
formtarget="_blank"
例：
<input formtarget="_blank" class="big-search-submit" name="cmdSubmit" type="submit" value="Search">