html 电子邮件表单订阅按钮

Posted 2021-05-11

<form class="form-inline" action="index.html" method="post">
            <div class="input-group">
                <input type="email" class="form-control" size="50" placeholder="Email address" required>
                <div class="input-group-btn">
                    <button type="button" class="btn btn-danger">Subscribe</button>
                </div>
            </div>
        </form>