<script src='https://www.google.com/recaptcha/api.js'></script>
<style>
    .container {
      display: flex;
      justify-content: center;
      align-items: center;
      height: 10pxvh;
    }
    #submit {
      padding: 10px 80px;
      font-family: 'Open Sans', sans-serif;
      font-size: 16px;
      background-color: #006C05;
      color: #fff;
      border: none;
      border-radius: 5px;
      cursor: pointer;
    }
  </style>
<form action="https://mail.overkillgaming.com/subscribe" method="POST" accept-charset="utf-8">
    <label for="name">Name</label><br/>
    <input type="text" name="name" id="name"/>
    <br/>
    <label for="email">Email</label><br/>
    <input type="email" name="email" id="email"/><br/>
    <div class="container">
    <p class="g-recaptcha" data-sitekey="6LdetropAAAAAIB18h4iRyi5OEt0s96tl5cCkMG8"></p></div><div style="display:none;">
    <label for="hp">HP</label><br/>
    <input type="text" name="hp" id="hp"/>
    </div>
    <input type="hidden" name="list" value="FNk5k763v38Om4bpCyEt0iHQ"/>
    <input type="hidden" name="subform" value="yes"/>
    <div class="container">
    <input type="submit" name="submit" id="submit" value="Submit" />
  </div>
</form>