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igorvieira/upbutton.min.js

Created April 29, 2017 11:55
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upbutton.min.js
$(document).ready(function(){var b=700;$(window).scroll(function(){$(this).scrollTop()>220?$(".topo").fadeIn(b):$(".topo").fadeOut(b)}),$(".topo").click(function(a){return a.preventDefault(),jQuery("html, body").animate({scrollTop:0},b),!1})});
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