diff --git a/src/about-us.html b/src/about-us.html
index 7f22bec..ff9da2c 100644
--- a/src/about-us.html
+++ b/src/about-us.html
@@ -13,7 +13,7 @@
 
 <body>
   <header role="banner" class="o-header">
-    <div class="c-whisperbox">
+    <div class="c-whisperbox js-inviewport-item">
       <div class="o-constrained">
         <div class="o-header__top js-header">
           <div><a href="./" class="a-logo">Keycard</a></div>
@@ -43,14 +43,14 @@
             <p class="a-subtitle">Keycard is built by developers with security in mind. Our goal is to create secure and open ecosystem for crypto storage and payments.</p>
             <div class="o-actionbar">
               <div class="o-actionbar__item">
-                <a href="http://get.status.im/chat/public/status-keycard" class="a-button" target="_blank">Join the chat in Status</a>
+                <a href="http://get.status.im/chat/public/status-keycard" class="a-button" target="_blank" title="Join the chat in Status">Join the chat in Status</a>
               </div>
             </div>
           </div>
-          <div class="o-header__keyvisual">
-            <img src="images/card-dark.png" alt="">
-            <img src="images/card-light.png" alt="">
-            <img src="images/card-colored.png" alt="">
+          <div class="o-header__keyvisual js-header-keyvisual">
+            <img src="images/card-dark.png" alt="Keycard Image Dark">
+            <img src="images/card-light.png" alt="Keycard Image Light">
+            <img src="images/card-colored.png" alt="Keycard Image Colored">
           </div>
         </div>
       </div>
@@ -232,10 +232,97 @@
         </div>
       </div>
     </footer>
+
+    <form action="" class="c-popup mfp-hide" id="form-preorder">
+      <link href="//cdn-images.mailchimp.com/embedcode/classic-10_7.css" rel="stylesheet" type="text/css">
+<style type="text/css">
+  #mc_embed_signup{background:#fff; clear:left; font:14px Helvetica,Arial,sans-serif; }
+  /* Add your own Mailchimp form style overrides in your site stylesheet or in this style block.
+     We recommend moving this block and the preceding CSS link to the HEAD of your HTML file. */
+</style>
+<style type="text/css">
+  #mc-embedded-subscribe-form input[type=checkbox]{display: inline; width: auto;margin-right: 10px;}
+  #mergeRow-gdpr {margin-top: 20px;}
+  #mergeRow-gdpr fieldset label {font-weight: normal;}
+  #mc-embedded-subscribe-form .mc_fieldset{border:none;min-height: 0px;padding-bottom:0px;}
+</style>
+<div id="mc_embed_signup">
+  <div class="mc_embed_signup_keyvisual">
+    <h2>Pre-Order</h2>
+    <img src="images/security-keyvisual.png" alt="">
   </div>
+<form action="https://status.us20.list-manage.com/subscribe/post?u=774518184e8661075f1b012f5&amp;id=93582e6cc1" method="post" id="mc-embedded-subscribe-form" name="mc-embedded-subscribe-form" class="validate" target="_blank" novalidate>
+    <div id="mc_embed_signup_scroll">
+      <h2>We need some information from you</h2>
+<div class="mc-field-group">
+  <label for="mce-EMAIL">Email Address  <span class="asterisk">*</span>
+</label>
+  <input type="email" value="" name="EMAIL" class="required email" id="mce-EMAIL">
+</div>
+<div class="mc-field-group size1of2">
+  <label for="mce-FNAME">First Name  <span class="asterisk">*</span>
+</label>
+  <input type="text" value="" name="FNAME" class="required" id="mce-FNAME">
+</div>
+<div class="mc-field-group size1of2">
+  <label for="mce-LNAME">Last Name  <span class="asterisk">*</span>
+</label>
+  <input type="text" value="" name="LNAME" class="required" id="mce-LNAME">
+</div>
+<div class="mc-address-group">
+  <div class="mc-field-group">
+      <label for="mce-MMERGE4-addr1">Address  <span class="asterisk">*</span>
+</label>
+    <input type="text" value="" maxlength="70" name="MMERGE4[addr1]" id="mce-MMERGE4-addr1" class="required">
+  </div>
+  <div class="mc-field-group">
+      <label for="mce-MMERGE4-addr2">Address Line 2</label>
+    <input type="text" value="" maxlength="70" name="MMERGE4[addr2]" id="mce-MMERGE4-addr2">
+  </div>
+  <div class="mc-field-group size1of2">
+      <label for="mce-MMERGE4-city">City</label>
+    <input type="text" value="" maxlength="40" name="MMERGE4[city]" id="mce-MMERGE4-city" class="required">
+  </div>
+  <div class="mc-field-group size1of2">
+      <label for="mce-MMERGE4-state">State/Province/Region</label>
+  <input type="text" value="" maxlength="20" name="MMERGE4[state]" id="mce-MMERGE4-state" class="required">
+  </div>
+  <div class="mc-field-group size1of2">
+      <label for="mce-MMERGE4-zip">Postal / Zip Code</label>
+    <input type="text" value="" maxlength="10" name="MMERGE4[zip]" id="mce-MMERGE4-zip" class="required">
+  </div>
+  <div class="mc-field-group size1of1">
+      <label for="mce-MMERGE4-country">Country</label>
+    <select name="MMERGE4[country]" id="mce-MMERGE4-country" class="required"><option value="164" selected>USA</option><option value="286">Aaland Islands</option><option value="274">Afghanistan</option><option value="2">Albania</option><option value="3">Algeria</option><option value="178">American Samoa</option><option value="4">Andorra</option><option value="5">Angola</option><option value="176">Anguilla</option><option value="175">Antigua And Barbuda</option><option value="6">Argentina</option><option value="7">Armenia</option><option value="179">Aruba</option><option value="8">Australia</option><option value="9">Austria</option><option value="10">Azerbaijan</option><option value="11">Bahamas</option><option value="12">Bahrain</option><option value="13">Bangladesh</option><option value="14">Barbados</option><option value="15">Belarus</option><option value="16">Belgium</option><option value="17">Belize</option><option value="18">Benin</option><option value="19">Bermuda</option><option value="20">Bhutan</option><option value="21">Bolivia</option><option value="325">Bonaire, Saint Eustatius and Saba</option><option value="22">Bosnia and Herzegovina</option><option value="23">Botswana</option><option value="181">Bouvet Island</option><option value="24">Brazil</option><option value="180">Brunei Darussalam</option><option value="25">Bulgaria</option><option value="26">Burkina Faso</option><option value="27">Burundi</option><option value="28">Cambodia</option><option value="29">Cameroon</option><option value="30">Canada</option><option value="31">Cape Verde</option><option value="32">Cayman Islands</option><option value="33">Central African Republic</option><option value="34">Chad</option><option value="35">Chile</option><option value="36">China</option><option value="185">Christmas Island</option><option value="37">Colombia</option><option value="204">Comoros</option><option value="38">Congo</option><option value="183">Cook Islands</option><option value="268">Costa Rica</option><option value="275">Cote D'Ivoire</option><option value="40">Croatia</option><option value="276">Cuba</option><option value="298">Curacao</option><option value="41">Cyprus</option><option value="42">Czech Republic</option><option value="318">Democratic Republic of the Congo</option><option value="43">Denmark</option><option value="44">Djibouti</option><option value="289">Dominica</option><option value="187">Dominican Republic</option><option value="45">Ecuador</option><option value="46">Egypt</option><option value="47">El Salvador</option><option value="48">Equatorial Guinea</option><option value="49">Eritrea</option><option value="50">Estonia</option><option value="51">Ethiopia</option><option value="189">Falkland Islands</option><option value="191">Faroe Islands</option><option value="52">Fiji</option><option value="53">Finland</option><option value="54">France</option><option value="193">French Guiana</option><option value="277">French Polynesia</option><option value="56">Gabon</option><option value="57">Gambia</option><option value="58">Georgia</option><option value="59">Germany</option><option value="60">Ghana</option><option value="194">Gibraltar</option><option value="61">Greece</option><option value="195">Greenland</option><option value="192">Grenada</option><option value="196">Guadeloupe</option><option value="62">Guam</option><option value="198">Guatemala</option><option value="270">Guernsey</option><option value="63">Guinea</option><option value="65">Guyana</option><option value="200">Haiti</option><option value="66">Honduras</option><option value="67">Hong Kong</option><option value="68">Hungary</option><option value="69">Iceland</option><option value="70">India</option><option value="71">Indonesia</option><option value="278">Iran</option><option value="279">Iraq</option><option value="74">Ireland</option><option value="323">Isle of Man</option><option value="75">Israel</option><option value="76">Italy</option><option value="202">Jamaica</option><option value="78">Japan</option><option value="288">Jersey  (Channel Islands)</option><option value="79">Jordan</option><option value="80">Kazakhstan</option><option value="81">Kenya</option><option value="203">Kiribati</option><option value="82">Kuwait</option><option value="83">Kyrgyzstan</option><option value="84">Lao People's Democratic Republic</option><option value="85">Latvia</option><option value="86">Lebanon</option><option value="87">Lesotho</option><option value="88">Liberia</option><option value="281">Libya</option><option value="90">Liechtenstein</option><option value="91">Lithuania</option><option value="92">Luxembourg</option><option value="208">Macau</option><option value="93">Macedonia</option><option value="94">Madagascar</option><option value="95">Malawi</option><option value="96">Malaysia</option><option value="97">Maldives</option><option value="98">Mali</option><option value="99">Malta</option><option value="207">Marshall Islands</option><option value="210">Martinique</option><option value="100">Mauritania</option><option value="212">Mauritius</option><option value="241">Mayotte</option><option value="101">Mexico</option><option value="102">Moldova, Republic of</option><option value="103">Monaco</option><option value="104">Mongolia</option><option value="290">Montenegro</option><option value="294">Montserrat</option><option value="105">Morocco</option><option value="106">Mozambique</option><option value="242">Myanmar</option><option value="107">Namibia</option><option value="108">Nepal</option><option value="109">Netherlands</option><option value="110">Netherlands Antilles</option><option value="213">New Caledonia</option><option value="111">New Zealand</option><option value="112">Nicaragua</option><option value="113">Niger</option><option value="114">Nigeria</option><option value="217">Niue</option><option value="214">Norfolk Island</option><option value="272">North Korea</option><option value="116">Norway</option><option value="117">Oman</option><option value="118">Pakistan</option><option value="222">Palau</option><option value="282">Palestine</option><option value="119">Panama</option><option value="219">Papua New Guinea</option><option value="120">Paraguay</option><option value="121">Peru</option><option value="122">Philippines</option><option value="221">Pitcairn</option><option value="123">Poland</option><option value="124">Portugal</option><option value="126">Qatar</option><option value="315">Republic of Kosovo</option><option value="127">Reunion</option><option value="128">Romania</option><option value="129">Russia</option><option value="130">Rwanda</option><option value="205">Saint Kitts and Nevis</option><option value="206">Saint Lucia</option><option value="324">Saint Martin</option><option value="237">Saint Vincent and the Grenadines</option><option value="132">Samoa (Independent)</option><option value="227">San Marino</option><option value="255">Sao Tome and Principe</option><option value="133">Saudi Arabia</option><option value="134">Senegal</option><option value="326">Serbia</option><option value="135">Seychelles</option><option value="136">Sierra Leone</option><option value="137">Singapore</option><option value="302">Sint Maarten</option><option value="138">Slovakia</option><option value="139">Slovenia</option><option value="223">Solomon Islands</option><option value="140">Somalia</option><option value="141">South Africa</option><option value="257">South Georgia and the South Sandwich Islands</option><option value="142">South Korea</option><option value="311">South Sudan</option><option value="143">Spain</option><option value="144">Sri Lanka</option><option value="293">Sudan</option><option value="146">Suriname</option><option value="225">Svalbard and Jan Mayen Islands</option><option value="147">Swaziland</option><option value="148">Sweden</option><option value="149">Switzerland</option><option value="285">Syria</option><option value="152">Taiwan</option><option value="260">Tajikistan</option><option value="153">Tanzania</option><option value="154">Thailand</option><option value="233">Timor-Leste</option><option value="155">Togo</option><option value="232">Tonga</option><option value="234">Trinidad and Tobago</option><option value="156">Tunisia</option><option value="157">Turkey</option><option value="158">Turkmenistan</option><option value="287">Turks &amp; Caicos Islands</option><option value="159">Uganda</option><option value="161">Ukraine</option><option value="162">United Arab Emirates</option><option value="262">United Kingdom</option><option value="163">Uruguay</option><option value="165">Uzbekistan</option><option value="239">Vanuatu</option><option value="166">Vatican City State (Holy See)</option><option value="167">Venezuela</option><option value="168">Vietnam</option><option value="169">Virgin Islands (British)</option><option value="238">Virgin Islands (U.S.)</option><option value="188">Western Sahara</option><option value="170">Yemen</option><option value="173">Zambia</option><option value="174">Zimbabwe</option></select>
+  </div>
+</div>
+<div id="mergeRow-gdpr" class="mergeRow gdpr-mergeRow content__gdprBlock mc-field-group">
+    <div class="content__gdpr">
+        <label>Marketing Permissions</label>
+        <p>Please select all the ways you would like to hear from Status.im:</p>
+        <fieldset class="mc_fieldset gdprRequired mc-field-group" name="interestgroup_field">
+    <label class="checkbox subfield" for="gdpr_4319"><input type="checkbox" id="gdpr_4319" name="gdpr[4319]" value="Y" class="av-checkbox "><span>Email</span> </label><label class="checkbox subfield" for="gdpr_4323"><input type="checkbox" id="gdpr_4323" name="gdpr[4323]" value="Y" class="av-checkbox "><span>Direct Mail</span> </label>
+        </fieldset>
+        <p>You can unsubscribe at any time by clicking the link in the footer of our emails. For information about our privacy practices, please visit our website.</p>
+    </div>
+    <div class="content__gdprLegal">
+        <p>We use Mailchimp as our marketing platform. By clicking below to subscribe, you acknowledge that your information will be transferred to Mailchimp for processing. <a href="https://mailchimp.com/legal/" target="_blank">Learn more about Mailchimp's privacy practices here.</a></p>
+    </div>
+</div>
+  <div id="mce-responses" class="clear">
+    <div class="response" id="mce-error-response" style="display:none"></div>
+    <div class="response" id="mce-success-response" style="display:none"></div>
+  </div>    <!-- real people should not fill this in and expect good things - do not remove this or risk form bot signups-->
+    <div style="position: absolute; left: -5000px;" aria-hidden="true"><input type="text" name="b_774518184e8661075f1b012f5_93582e6cc1" tabindex="-1" value=""></div>
+    <div class="clear"><input type="submit" value="Subscribe" name="subscribe" id="mc-embedded-subscribe" class="a-button"></div>
+    <div class="indicates-required"><span class="asterisk">*</span> indicates required</div>
+    </div>
+</form>
+</div>
 <script type='text/javascript' src='//s3.amazonaws.com/downloads.mailchimp.com/js/mc-validate.js'></script><script type='text/javascript'>(function($) {window.fnames = new Array(); window.ftypes = new Array();fnames[0]='EMAIL';ftypes[0]='email';fnames[1]='FNAME';ftypes[1]='text';fnames[2]='LNAME';ftypes[2]='text';fnames[4]='MMERGE4';ftypes[4]='address';}(jQuery));var $mcj = jQuery.noConflict(true);</script>
     </form>
   </div>
+  </div>
 
 <script
   src="https://code.jquery.com/jquery-3.3.1.min.js"
@@ -243,6 +330,7 @@
   crossorigin="anonymous"></script>
 
 <script>
+
   /*!
  * jQuery.anchorScroll jQuery Plugin v1.0
  *
@@ -401,4 +489,178 @@
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 </script>
+
+<script>
+(function (global, factory) {
+  typeof exports === 'object' && typeof module !== 'undefined' ? factory(require('jquery')) :
+  typeof define === 'function' && define.amd ? define(['jquery'], factory) :
+  (factory(global.jQuery));
+}(this, (function ($) { 'use strict';
+
+$ = $ && $.hasOwnProperty('default') ? $['default'] : $;
+
+/**
+ * @author  Mudit Ameta
+ * @license https://github.com/zeusdeux/isInViewport/blob/master/license.md MIT
+ */
+
+// expose isInViewport as a custom pseudo-selector
+$.extend($.expr.pseudos || $.expr[':'], {
+  // if $.expr.createPseudo is available, use it
+  'in-viewport': $.expr.createPseudo
+    ? $.expr.createPseudo(function (argsString) { return function (currElement) { return isInViewport(currElement, getSelectorArgs(argsString)); }; })
+  : function (currObj, index, meta) { return isInViewport(currObj, getSelectorArgs(meta[3])); }
+});
+
+
+// expose isInViewport as a function too
+// this lets folks pass around actual objects as options (like custom viewport)
+// and doesn't tie 'em down to strings. It also prevents isInViewport from
+// having to look up and wrap the dom element corresponding to the viewport selector
+$.fn.isInViewport = function(options) {
+  return this.filter(function (i, el) { return isInViewport(el, options); })
+};
+
+$.fn.run = run;
+
+// lets you chain any arbitrary function or an array of functions and returns a jquery object
+function run(args) {
+  var this$1 = this;
+
+  if (arguments.length === 1 && typeof args === 'function') {
+    args = [args];
+  }
+
+  if (!(args instanceof Array)) {
+    throw new SyntaxError('isInViewport: Argument(s) passed to .do/.run should be a function or an array of functions')
+  }
+
+  args.forEach(function (arg) {
+    if (typeof arg !== 'function') {
+      console.warn('isInViewport: Argument(s) passed to .do/.run should be a function or an array of functions');
+      console.warn('isInViewport: Ignoring non-function values in array and moving on');
+    } else {
+      [].slice.call(this$1).forEach(function (t) { return arg.call($(t)); });
+    }
+  });
+
+  return this
+}
+
+
+// gets the width of the scrollbar
+function getScrollbarWidth(viewport) {
+  // append a div that has 100% width to get true width of viewport
+  var el = $('<div></div>').css({
+    width: '100%'
+  });
+  viewport.append(el);
+
+  // subtract true width from the viewport width which is inclusive
+  // of scrollbar by default
+  var scrollBarWidth = viewport.width() - el.width();
+
+  // remove our element from DOM
+  el.remove();
+  return scrollBarWidth
+}
+
+
+// Returns true if DOM element `element` is in viewport
+function isInViewport(element, options) {
+  var ref = element.getBoundingClientRect();
+  var top = ref.top;
+  var bottom = ref.bottom;
+  var left = ref.left;
+  var right = ref.right;
+
+  var settings = $.extend({
+    tolerance: 0,
+    viewport: window
+  }, options);
+  var isVisibleFlag = false;
+  var $viewport = settings.viewport.jquery ? settings.viewport : $(settings.viewport);
+
+  if (!$viewport.length) {
+    console.warn('isInViewport: The viewport selector you have provided matches no element on page.');
+    console.warn('isInViewport: Defaulting to viewport as window');
+    $viewport = $(window);
+  }
+
+  var $viewportHeight = $viewport.height();
+  var $viewportWidth = $viewport.width();
+  var typeofViewport = $viewport[0].toString();
+
+  // if the viewport is other than window recalculate the top,
+  // bottom,left and right wrt the new viewport
+  // the [object DOMWindow] check is for window object type in PhantomJS
+  if ($viewport[0] !== window && typeofViewport !== '[object Window]' && typeofViewport !== '[object DOMWindow]') {
+    // use getBoundingClientRect() instead of $.Offset()
+    // since the original top/bottom positions are calculated relative to browser viewport and not document
+    var viewportRect = $viewport[0].getBoundingClientRect();
+
+    // recalculate these relative to viewport
+    top = top - viewportRect.top;
+    bottom = bottom - viewportRect.top;
+    left = left - viewportRect.left;
+    right = right - viewportRect.left;
+
+    // get the scrollbar width from cache or calculate it
+    isInViewport.scrollBarWidth = isInViewport.scrollBarWidth || getScrollbarWidth($viewport);
+
+    // remove the width of the scrollbar from the viewport width
+    $viewportWidth -= isInViewport.scrollBarWidth;
+  }
+
+  // handle falsy, non-number and non-integer tolerance value
+  // same as checking using isNaN and then setting to 0
+  // bitwise operators deserve some love too you know
+  settings.tolerance = ~~Math.round(parseFloat(settings.tolerance));
+
+  if (settings.tolerance < 0) {
+    settings.tolerance = $viewportHeight + settings.tolerance; // viewport height - tol
+  }
+
+  // the element is NOT in viewport iff it is completely out of
+  // viewport laterally or if it is completely out of the tolerance
+  // region. Therefore, if it is partially in view then it is considered
+  // to be in the viewport and hence true is returned. Because we have adjusted
+  // the left/right positions relative to the viewport, we should check the
+  // element's right against the viewport's 0 (left side), and the element's
+  // left against the viewport's width to see if it is outside of the viewport.
+
+  if (right <= 0 || left >= $viewportWidth) {
+    return isVisibleFlag
+  }
+
+  // if the element is bound to some tolerance
+  isVisibleFlag = settings.tolerance ? top <= settings.tolerance && bottom >= settings.tolerance : bottom > 0 && top <= $viewportHeight;
+
+  return isVisibleFlag
+}
+
+
+// get the selector args from the args string proved by Sizzle
+function getSelectorArgs(argsString) {
+  if (argsString) {
+    var args = argsString.split(',');
+
+    // when user only gives viewport and no tolerance
+    if (args.length === 1 && isNaN(args[0])) {
+      args[1] = args[0];
+      args[0] = void 0;
+    }
+
+    return {
+      tolerance: args[0] ? args[0].trim() : void 0,
+      viewport: args[1] ? $(args[1].trim()) : void 0
+    }
+  }
+  return {}
+}
+
+})));
+
+//# sourceMappingURL=isInViewport.js.map
+</script>
 </body>
