<div style="max-width: 1200px; margin: 20px auto">
<style>div#booking a {color:#03b2cb;} div#booking a.btn{color:#000;}div#booking a.btn-green{color:#fff;}.DayPicker_weekHeader_ul {padding-left:0px!important}</style>
  <div id="booking">
    <script src="https://atom-s.com/script.js"></script>
    <script type="text/javascript">
      getAtomSBookingScript(function () {
        function getParameterUrlParam(name) {
          name = name.replace(/[\[\]]/g, '\\$&');
          let url = window.location.href,
            regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)'),
            results = regex.exec(url);
          if (!results) return null;
          if (!results[2]) return '';
          return decodeURIComponent(results[2].replace(/\+/g, ' '));
        }
        var atomBooking = new window.atomSBooking();
        atomBooking.initialize('booking', {
          "host": 'atom-s.com',
          "locale": 'ru',
          "apiVersion": "v2",
          "apiKey": getParameterUrlParam('showcase'),
          "tourSlug": getParameterUrlParam('tour'), 
        }, null, null);
        atomBooking.display();
      });
    </script>
  </div>
</div>