     <h1>Vuln Cognito</h1>
      Welcome,<br/>
      <span class="app-subheading">
        Signup to continue<br/>
      </span>
    </header>
    <input type="text" id="first" placeholder="First Name" />
    <input type="text" id="last" placeholder="Last Name" />
    <input type="email" id="email" required placeholder="Email (user@ecorp.com)" />
    <!--pattern="[a-zA-Z0-9]{1,40}@ecorp.com"-->
    <input type="password" id="password" required placeholder="Password" />
    <a class="app-button" onclick="Sig