JavaScript desplazarse hasta la parte superior de la página
//Instant scroll to top of page
window.scrollTo(0, 0);
TC5550
//Instant scroll to top of page
window.scrollTo(0, 0);window.scroll({
top: 0,
left: 0,
behavior: 'smooth'
});// this changes the scrolling behavior to "smooth"
window.scrollTo({ top: 0, behavior: 'smooth' });
$("a[href='#top']").click(function() {
$("html, body").animate({ scrollTop: 0 }, "slow");
return false;
});window.scrollTo(0, 0);// auto-scroll to the top of the webpage
window.scrollTo(0, 0);