Layer js implementation code always at the bottom of the page_layout and layers

<div style="position:absolute;left:10;top:30;width:126;background:green" id="bt"> <style> table {border-top:6 solid blue; border-left:6 solid lime;border-right:6 solid orange; border-bottom:6 solid pink;border-collapse:collapse;} td {border-right:1 solid yellow; border-bottom:1 solid cyan;width:50px;border-collapse:collapse;} </style> <table cellpadding="0" cellspacing="0"> <tr> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> </td> <td> </td> <td> </td> <td> </td> </tr> </table> </div> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa</p> <p>aa </p> <p>aa</p> <p>aa</p> <p>aa </p>
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Note: The code does not meet the standards , you can modify it as needed.