/*!
 * Masonry PACKAGED v3.0.0
 * Cascading grid layout library
 * http://masonry.desandro.com
 * MIT License
 * by David DeSandro
 */

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n.prototype._resetLayout=function(){this.getSize(),this._getMeasurement("columnWidth","outerWidth"),this._getMeasurement("gutter","outerWidth"),this.measureColumns();var t=this.cols;for(this.colYs=[];t--;)this.colYs.push(0);this.maxY=0},n.prototype.measureColumns=function(){var t=this.items[0].element;this.columnWidth=this.columnWidth||e(t).outerWidth,this.columnWidth+=this.gutter,this.cols=Math.floor((this.size.innerWidth+this.gutter)/this.columnWidth),this.cols=Math.max(this.cols,1)},n.prototype._getItemLayoutPosition=function(t){t.getSize();var e=Math.ceil(t.size.outerWidth/this.columnWidth);e=Math.min(e,this.cols);for(var n=this._getColGroup(e),o=Math.min.apply(Math,n),r=i(n,o),s={x:this.columnWidth*r,y:o},a=o+t.size.outerHeight,h=this.cols+1-n.length,p=0;h>p;p++)this.colYs[r+p]=a;return s},n.prototype._getColGroup=function(t){if(1===t)return this.colYs;for(var e=[],i=this.cols+1-t,n=0;i>n;n++){var o=this.colYs.slice(n,n+t);e[n]=Math.max.apply(Math,o)}return e},n.prototype._manageStamp=function(t){var i=e(t),n=this._getElementOffset(t),o=this.options.isOriginLeft?n.left:n.right,r=o+i.outerWidth,s=Math.floor(o/this.columnWidth);s=Math.max(0,s);var a=Math.floor(r/this.columnWidth);a=Math.min(this.cols-1,a);for(var h=(this.options.isOriginTop?n.top:n.bottom)+i.outerHeight,p=s;a>=p;p++)this.colYs[p]=Math.max(h,this.colYs[p])},n.prototype._getContainerSize=function(){return this.maxY=Math.max.apply(Math,this.colYs),{height:this.maxY}},n}var i=Array.prototype.indexOf?function(t,e){return t.indexOf(e)}:function(t,e){for(var i=0,n=t.length;n>i;i++){var o=t[i];if(o===e)return i}return-1};"function"==typeof define&&define.amd?define(["outlayer","get-size"],e):t.Masonry=e(t.Outlayer,t.getSize)}(window);