This not work in Jquery 3.1.1

[ghost]

No description provided.

[earthexceed]

Change function calculateWidth() in line 161 to below

this.calculateWidth = function()
{
var width = 0;
for (var i = 0; i < $container.find("li").length; i++)
{
var getWidthA = $container.find("li").eq(i).children("a").eq(0).outerWidth()
if (typeof getWidthA != 'undefined') {
width += getWidthA
}
var getWidthSpan = $container.find("li").eq(i).children("span").eq(0).outerWidth()
if (typeof getWidthSpan != 'undefined') {
width += getWidthSpan
}
}
return width;
}