javascript - How to animate transitions triggered by links -

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i found this useful jquery navigation highlights linked content scrolls. think understand how works, i'm having trouble including transitions / animations clicked items. want sections smoothly transition when triggered navigation.

i have tried adding css

.section { transition: transform .5s ease-in-out; }

and jquery

$('#navigation').click(function(){ $('.section').animate('slow'); });

i'd appreciate explanation of doing wrong in particular example.

here code , https://jsfiddle.net/r040p7oa/

<div id="navigation"> <ul>     <li><a href="#section1">section 1</a></li>     <li><a href="#section2">section 2</a></li>      </ul> </div> <div id="sections"> <div id ="section1" class="section">i'm section 1</div> <div id ="section2" class="section">i'm section 2 </div>    

#sections { position: absolute; top: 0; left: 120px; }  #navigation { position: fixed; top: 0; left: 0; }  .active { background: red; }  .section { padding-bottom: 400px; }

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$(window).scroll(function() {  var position = $(this).scrolltop();  $('.section').each(function() {     var target = $(this).offset().top;     var id = $(this).attr('id');      if (position >= target) {         $('#navigation > ul > li > a').removeclass('active');         $('#navigation > ul > li > a[href=#' + id + ']').addclass('active');     } }); });

https://jsfiddle.net/r040p7oa/

$('a').click(function(){     $('html, body').animate({         scrolltop: $( $.attr(this, 'href') ).offset().top     }, 500);     return false; });

working fiddle :) code here


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