<body>
<div id="parent">
<div id="childRightCol">
/*Content*/
</div>
<div id="childLeftCol">
/*Content*/
</div>
</div>
</body>
$("#parent").css("overflow", "auto");
또는
$("#parent").css("display", "table");
$("#childRightCol").css("display", "table-row");
$("#childLeftCol").css("display", "table-row");
엘로드넷