Run ScrollTop with offset of element by ID

问题:

Trying to make the browser scroll to a specific ID with an added offset -

$('html, body').animate({scrollTop: $('#contact').offset().top}, 'slow'); 

What I need to do is to set the offset by -100px. How can I accomplish this?

回答1:

No magic involved, just subtract from the offset top of the element

$('html, body').animate({scrollTop: $('#contact').offset().top -100 }, 'slow'); 

文章来源: Run ScrollTop with offset of element by ID