css - jQuery, Hiding elements on ready is always jumping on page load. how can this be avoided? -

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this code.

i can't apply display:none;

$(document).ready(function() {     $("#leftnav li.navcathead").not(":first").siblings("li").hide().end().end().first().addclass("open"); });

this article may bit: http://www.learningjquery.com/2008/10/1-way-to-avoid-the-flash-of-unstyled-content


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