<title>jQuery nextAll() Method to Return All Next Sibling Elements</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
$(document).ready(function(){
$('.mybtn').click(function(){
$("ul li.middle").nextAll().css({"color":"orange","border":"1px solid red"});
<h2>jQuery nextAll() Method to Return All Next Sibling Elements</h2>
<li class="first">First list element.</li>
<li>Second list element.</li>
<li class="middle">Middle list element.</li>
<li>Forth list element.</li>
<li class="last">Last list element.</li>
<button type="button" class="mybtn">Click to Get All Next</button>