smooth scroll to another page section onscroll code example
Example 1: how to add scroll to div onclick
<div class="first"><button type="button" onclick="smoothScroll(document.getElementById('second'))">Click Me!</button></div>
<div class="second" id="second">Hi</div>
Example 2: how to add scroll to div onclick
$("button").click(function() {
$('html,body').animate({
scrollTop: $(".second").offset().top},
'slow');
});