text: var Global = new GlobalClass();
  
  function GlobalClass() {
  	var globalThis = this;
  
  	/*--- close something ---*/
  	/*--------------------------------------------------*/
  	this.close = function () {
  		var closeBtn = document.querySelector('.js-close');
  
  		closeBtn.onclick = function () {
  			var closedItem = this.getAttribute('data-close').split(' ');
  
  			for (var i = closedItem.length - 1; i >= 0; i--) {
  				var close = document.querySelector( '.' + closedItem[i] );
  				close.classList.remove('is-active');
  			}
  
  		};
  	}
  
  	/*--- open something ---*/
  	/*--------------------------------------------------*/
  	this.open = function () {
  		var openBtn = document.querySelector('.js-open');
  
  		openBtn.onclick = function () {
  			var openItem = this.getAttribute('data-open').split(' ');
  
  			for (var i = openItem.length - 1; i >= 0; i--) {
  				var open = document.querySelector( '.' + openItem[i] );
  				open.classList.remove('is-active');
  			}
  
  		};
  	}
  
  	/*--- open ppp ---*/
  	/*--------------------------------------------------*/
  	this.ppp = function () {
  		var pppBtn = document.querySelector('.js-ppp');
  		// var ppp = document.getElementsByClassName('ppp');
  
  		pppBtn.onclick = function () {
  			var ppp = document.querySelector('.ppp');
  			var pppWrap = document.querySelectorAll('.ppp-wrap');
  			var pppItem = this.getAttribute('data-ppp').split(' ');
  
  			ppp.classList.remove('is-active');
  			ppp.classList.add('is-active');
  
  			[].forEach.call(pppWrap, function (el) {
  				el.classList.remove('is-active');
  			} );
  
  			for (var i = pppItem.length - 1; i >= 0; i--) {
  				var pppWindow = document.querySelector( '.' + pppItem[i] );
  				pppWindow.classList.add('is-active');
  			}
  
  		};
  	}
  	/*-- height like width  ---*/
  	/*----------------------------------------------------*/
  	this.heightLikeWidth = function (opt) {
  		var el = $(opt.el);
  		var widthEl = el.width();
  
  		el.css({ 'height' : widthEl});
  	}
  
  
  } /*- end global -*/
  
  
  
  
  /*-----     init global      ----*/
  
  Global.ppp();