#main-header{display:none}#sib_signup_form_1{display:flex;flex-direction:column;align-items:left;justify-content:center;border:1px solid #d0d0d0;padding:20px;border-radius:2px;max-width:700px;margin:0 auto;background-color:#f7f9fc;margin-top:2em;margin-bottom:2em}#sib_signup_form_1 input[type="text"],#sib_signup_form_1 input[type="email"]{width:100%;padding:10px;margin:10px 0;border:1px solid #ccc;border-radius:3px;font-size:16px}#sib_signup_form_1 input[type="submit"]{background-color:#4a90e2;color:#fff;padding:10px 20px;border:none;border-radius:3px;font-size:16px;font-weight:bold;cursor:pointer;text-align:center}#sib_signup_form_1 input[type="submit"]:hover{background-color:#357ab9}#sib_signup_form_1 .form-notice{margin-top:10px;font-size:14px;color:#6d6d6d;text-align:center}