:not() selectorThe jQuery :not() selector selects all elements that do not match the given selector.
:not() selector Syntax$(':not(selector)')
:not() selector ExamplesFind all input elements that are not checked and hightlights the next sibling span.
<div><input type="checkbox" name="apple"><span>Apple</span></div>
<div><input type="checkbox" name="orange" checked="checked"><span>Orange</span></div>
<script>
$('input:not(:checked) + span').css( 'background-color', 'aqua' );
</script>
