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// Обертка для email
jQuery(document).ready(function($) {
  $('.js-email').each(function(el) {
    var emailPrefix = $('.js-email').text();
    emailPrefix = emailPrefix.split('@');
    emailPrefix = '<span>' + emailPrefix[0] + '</span>' + '@' + emailPrefix[1];
    $('.js-email').html(emailPrefix);
  });
});