jQuery addClass example
Change class name on click in jQuery
by Dmitri Ganenco
HTML
<div class="panel-body">
<div class="input-opt">
<p>Select options..</p>
<div rel="tool-tip">
<div class="radio">
<label class="lead">
<input id="rad1" tabindex="1" required="required" value="one" type="radio">
one
</label>
</div>
<div class="radio">
<label class="lead">
<input id="rad2" tabindex="1" required="required" value="two" type="radio">
two
</label>
</div>
<div class="radio">
<label class="lead">
<input id="rad3" tabindex="1" required="required" value="three" type="radio">
three
</label>
</div>
</div>
</div>
</div>
<input type='button' id='button' value='Your button'/>
JavaScript
$('#button').on('click', (e) => {
debugger;
$('html, body').animate({ scrollTop: $('.panel-body').offset().top }, 'fast');
});