diff --git a/README.md b/README.md
index 5b5c749..6abc72f 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 [![MIT License](https://img.shields.io/npm/l/magic-grid.svg?style=for-the-badge)](https://www.npmjs.com/package/magic-grid)
 [![Version](https://img.shields.io/npm/v/magic-grid.svg?style=for-the-badge)](https://www.npmjs.com/package/magic-grid)
+[![Downloads](https://img.shields.io/npm/dt/magic-grid.svg?style=for-the-badge)](https://www.npmjs.com/package/magic-grid)
 
 # Magic Grid [![Tweet](https://img.shields.io/twitter/url/http/shields.io.svg?style=social)](https://twitter.com/intent/tweet?text=Magic%20Grid%20-%20A%20simple,%20lightweight%20Javascript%20library%20for%20dynamic%20grid%20layouts.&url=https://github.com/e-oj/Magic-Grid&hashtags=MagicGrid,GridLayout,JS)
 ## A simple, lightweight Javascript library for dynamic grid layouts.
@@ -116,7 +117,7 @@ let magicGrid = new MagicGrid({
   gutter: 30, // Optional. Space between items. Default: 25(px).
   maxColumns: 5, // Optional. Maximum number of columns. Default: Infinite.
   useMin: true, // Optional. Prioritize shorter columns when positioning items. Default: false.
-  useTransform: true // Optional. Position items using CSS transform. Default: True.
+  useTransform: true, // Optional. Position items using CSS transform. Default: True.
   animate: true, // Optional. Animate item positioning. Default: false.
 });
 ```
diff --git a/dist/magic-grid.cjs.js b/dist/magic-grid.cjs.js
index 0815b5c..2446b61 100644
--- a/dist/magic-grid.cjs.js
+++ b/dist/magic-grid.cjs.js
@@ -51,8 +51,8 @@ var error = function (prop) {
 var getMin = function (cols) {
   var min = cols[0];
 
-  for (var col of cols) {
-    if (col.height < min.height) { min = col; }
+  for (var i = 0; i < cols.length; i++) {
+    if (cols[i].height < min.height) { min = cols[i]; }
   }
 
   return min;
diff --git a/dist/magic-grid.esm.js b/dist/magic-grid.esm.js
index 40cd064..03f4dfb 100644
--- a/dist/magic-grid.esm.js
+++ b/dist/magic-grid.esm.js
@@ -49,8 +49,8 @@ var error = function (prop) {
 var getMin = function (cols) {
   var min = cols[0];
 
-  for (var col of cols) {
-    if (col.height < min.height) { min = col; }
+  for (var i = 0; i < cols.length; i++) {
+    if (cols[i].height < min.height) { min = cols[i]; }
   }
 
   return min;
diff --git a/dist/magic-grid.min.js b/dist/magic-grid.min.js
index 615fa64..b70c1f5 100644
--- a/dist/magic-grid.min.js
+++ b/dist/magic-grid.min.js
@@ -1 +1 @@
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.MagicGrid=e()}(this,function(){"use strict";var t=function(t){if(!t)throw new Error("No config object has been provided.");"boolean"!=typeof t.useTransform&&(t.useTransform=!0),"number"!=typeof t.gutter&&(t.gutter=25),t.container||e("container"),t.items||t.static||e("items or static")},e=function(t){throw new Error("Missing property '"+t+"' in MagicGrid config")},i=function(t){var e=t[0];for(var i of t)i.height<e.height&&(e=i);return e},n=function(e){t(e),e.container instanceof HTMLElement?(this.container=e.container,this.containerClass=e.container.className):(this.containerClass=e.container,this.container=document.querySelector(e.container)),this.items=this.container.children,this.static=e.static||!1,this.size=e.items,this.gutter=e.gutter,this.maxColumns=e.maxColumns||!1,this.useMin=e.useMin||!1,this.useTransform=e.useTransform,this.animate=e.animate||!1,this.started=!1,this.init()};return n.prototype.init=function(){if(this.ready()&&!this.started){this.container.style.position="relative";for(var t=0;t<this.items.length;t++){var e=this.items[t].style;e.position="absolute",this.animate&&(e.transition=(this.useTransform?"transform":"top, left")+" 0.2s ease")}this.started=!0}},n.prototype.colWidth=function(){return this.items[0].getBoundingClientRect().width+this.gutter},n.prototype.setup=function(){var t=this.container.getBoundingClientRect().width,e=this.colWidth(),i=Math.floor(t/e)||1,n=[];this.maxColumns&&i>this.maxColumns&&(i=this.maxColumns);for(var s=0;s<i;s++)n[s]={height:0,index:s};return{cols:n,wSpace:t-i*e+this.gutter}},n.prototype.nextCol=function(t,e){return this.useMin?i(t):t[e%t.length]},n.prototype.positionItems=function(){var t=this.setup(),e=t.cols,i=t.wSpace,n=0,s=this.colWidth();i=Math.floor(i/2);for(var o=0;o<this.items.length;o++){var r=this.nextCol(e,o),a=this.items[o],h=r.height?this.gutter:0,c=r.index*s+i+"px",u=r.height+h+"px";this.useTransform?a.style.transform="translate("+c+", "+u+")":(a.style.top=u,a.style.left=c),r.height+=a.getBoundingClientRect().height+h,r.height>n&&(n=r.height)}this.container.style.height=n+"px"},n.prototype.ready=function(){return!!this.static||this.items.length>=this.size},n.prototype.getReady=function(){var t=this,e=setInterval(function(){t.container=document.querySelector(t.containerClass),t.items=t.container.children,t.ready()&&(clearInterval(e),t.init(),t.listen())},100)},n.prototype.listen=function(){var t=this;if(this.ready()){var e;window.addEventListener("resize",function(){e||(e=setTimeout(function(){t.positionItems(),e=null},200))}),this.positionItems()}else this.getReady()},n});
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.MagicGrid=e()}(this,function(){"use strict";var t=function(t){if(!t)throw new Error("No config object has been provided.");"boolean"!=typeof t.useTransform&&(t.useTransform=!0),"number"!=typeof t.gutter&&(t.gutter=25),t.container||e("container"),t.items||t.static||e("items or static")},e=function(t){throw new Error("Missing property '"+t+"' in MagicGrid config")},i=function(t){for(var e=t[0],i=0;i<t.length;i++)t[i].height<e.height&&(e=t[i]);return e},n=function(e){t(e),e.container instanceof HTMLElement?(this.container=e.container,this.containerClass=e.container.className):(this.containerClass=e.container,this.container=document.querySelector(e.container)),this.items=this.container.children,this.static=e.static||!1,this.size=e.items,this.gutter=e.gutter,this.maxColumns=e.maxColumns||!1,this.useMin=e.useMin||!1,this.useTransform=e.useTransform,this.animate=e.animate||!1,this.started=!1,this.init()};return n.prototype.init=function(){if(this.ready()&&!this.started){this.container.style.position="relative";for(var t=0;t<this.items.length;t++){var e=this.items[t].style;e.position="absolute",this.animate&&(e.transition=(this.useTransform?"transform":"top, left")+" 0.2s ease")}this.started=!0}},n.prototype.colWidth=function(){return this.items[0].getBoundingClientRect().width+this.gutter},n.prototype.setup=function(){var t=this.container.getBoundingClientRect().width,e=this.colWidth(),i=Math.floor(t/e)||1,n=[];this.maxColumns&&i>this.maxColumns&&(i=this.maxColumns);for(var s=0;s<i;s++)n[s]={height:0,index:s};return{cols:n,wSpace:t-i*e+this.gutter}},n.prototype.nextCol=function(t,e){return this.useMin?i(t):t[e%t.length]},n.prototype.positionItems=function(){var t=this.setup(),e=t.cols,i=t.wSpace,n=0,s=this.colWidth();i=Math.floor(i/2);for(var o=0;o<this.items.length;o++){var r=this.nextCol(e,o),a=this.items[o],h=r.height?this.gutter:0,c=r.index*s+i+"px",u=r.height+h+"px";this.useTransform?a.style.transform="translate("+c+", "+u+")":(a.style.top=u,a.style.left=c),r.height+=a.getBoundingClientRect().height+h,r.height>n&&(n=r.height)}this.container.style.height=n+"px"},n.prototype.ready=function(){return!!this.static||this.items.length>=this.size},n.prototype.getReady=function(){var t=this,e=setInterval(function(){t.container=document.querySelector(t.containerClass),t.items=t.container.children,t.ready()&&(clearInterval(e),t.init(),t.listen())},100)},n.prototype.listen=function(){var t=this;if(this.ready()){var e;window.addEventListener("resize",function(){e||(e=setTimeout(function(){t.positionItems(),e=null},200))}),this.positionItems()}else this.getReady()},n});
diff --git a/src/utils.js b/src/utils.js
index d5aebca..4f75b23 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -49,8 +49,8 @@ const error = prop => {
 const getMin = cols => {
   let min = cols[0];
 
-  for (let col of cols) {
-    if (col.height < min.height) min = col;
+  for (let i = 0; i < cols.length; i++) {
+    if (cols[i].height < min.height) min = cols[i];
   }
 
   return min;