jQuery Event - 如何點(diǎn)擊放大文本字體大小

我們想知道如何點(diǎn)擊放大文本字體大小。


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<!DOCTYPE html>
<html>
<head>
<script type='text/javascript'
  src='http://code.jquery.com/jquery-1.9.1.js'></script>
<script type='text/javascript'>
$(window).load(function(){
    setTimeout(function() {
        $("a#test").trigger('click');
    },4000);
    $("a").on('click', function(){
        $(this).css('font-size', 50)
    })
});
</script>
</head>
<body>
  <a href="http://www.o2fo.com" id="test">click</a>
</body>
</html>
 
 
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jQuery Event - 如何點(diǎn)擊放大文本字體大小