Add once to layout js

  "use strict";

  Drupal.behaviors.atLayoutLoad = {

    attach: function () {

    attach: function (context) {

      // Verify that the user agent understands media queries.

      if (!window.matchMedia('only screen').matches) {

      var notSmartPhone = window.matchMedia('(min-width: 320px)');

      if (notSmartPhone.matches) {

        $('.regions').each(function() {

        $(context).find('.regions').once('atLayoutLoad').each(function() {

          //Remove empty regions first, otherwise classes will be wrong.

          $(this).children().filter(function() {

            return !($(this).find('*[class*="block"], .messages, .panel-panel')).length;

    }

  };

}(jQuery, window));

//$(context)

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!function(a,b){"use strict";Drupal.behaviors.atLayoutLoad={attach:function(){if(b.matchMedia("only screen").matches){a.fn.switchClass=function(b,c){var d=new RegExp("\\s"+b.replace(/\*/g,"[A-Za-z0-9-_]+").split(" ").join("\\s|\\s")+"\\s","g");return this.each(function(b,c){for(var e=" "+c.className+" ";d.test(e);)e=e.replace(d," ");c.className=a.trim(e)}),c?this.addClass(c):this};var c=b.matchMedia("(min-width: 320px)");c.matches&&a(".regions").each(function(){a(this).children().filter(function(){return!a(this).find('*[class*="block"], .messages, .panel-panel').length}).remove();var b=a(this).children().map(function(){return a(this).attr("data-at-region")}).get().join("-");if(b){var c="hr--"+b,d="arc--"+a(this).children.length;a(this).hasClass(c)||a(this).switchClass("arc-*",d).switchClass("hr-*",c),a(this).attr("data-at-regions","has-regions")}else a(this).parents(".page__row").remove()})}}}}(jQuery,window);

!function(a,b){"use strict";Drupal.behaviors.atLayoutLoad={attach:function(c){if(b.matchMedia("only screen").matches){a.fn.switchClass=function(b,c){var d=new RegExp("\\s"+b.replace(/\*/g,"[A-Za-z0-9-_]+").split(" ").join("\\s|\\s")+"\\s","g");return this.each(function(b,c){for(var e=" "+c.className+" ";d.test(e);)e=e.replace(d," ");c.className=a.trim(e)}),c?this.addClass(c):this};var d=b.matchMedia("(min-width: 320px)");d.matches&&a(c).find(".regions").once("atLayoutLoad").each(function(){a(this).children().filter(function(){return!a(this).find('*[class*="block"], .messages, .panel-panel').length}).remove();var b=a(this).children().map(function(){return a(this).attr("data-at-region")}).get().join("-");if(b){var c="hr--"+b,d="arc--"+a(this).children.length;a(this).hasClass(c)||a(this).switchClass("arc-*",d).switchClass("hr-*",c),a(this).attr("data-at-regions","has-regions")}else a(this).parents(".page__row").remove()})}}}}(jQuery,window);

//# sourceMappingURL=at.layout.min.js.map

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