How to remove ol tag of HTML file on page load

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<a href='#' id='printpage' onClick='CallPrint();'>Print</a><br>  
<a href='#' id='closepage' onClick='window.close();'>Close</a>

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<p align='Left'><span style='font-size: 11pt; font-family: Calibri'> Date : 6 July 2017<br /><br /><p align='center'>Appoinment Letter </p>

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 <span style='font-size: 11pt; font-family: Calibri'><br/ ><br/ >Mr. SUDESH PAL CHATHLI<br />1943/9 dummy text 
 <br />aaaaa,<br />U.P - aaaaaa<br /><br /><br />Dear xyz<br /><br />
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 <span style='font-size: 11pt; font-family: Calibri'>dummy text  a position with dummy text . Ltd. as  dummy text  commencing  dummy text .<br /><br /> 
 <ol id="fst-ol" class="fst-ol">
	 <li style='font-size:11pt;font-family:calibri;'>dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text .
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	 <li style='font-size:11pt;font-family:calibri;'>Your initial place of posting will be Bangalore dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text  .
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	 <li>dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text dummy text 
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	 <li>dummy text dummy text dummy text dummy text dummy text  dummy text dummy text dummy text dummy text dummy text 
			dummy text dummy text dummy text dummy text dummy text dummy text .
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	 <li>bib</li>
	 <li><br /></li>
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