Explanation of the role of the jQuery greater than sign (>) selector_jquery

What is the role of the greater than sign in jQuery selector>:
jQuery's flexible and diverse selectors are one of the advantages of jQuery.
Let's introduce one of the selectors, represented by the greater than sign.
The code example is as follows:

Copy code The code is as follows:

<script><br> $(document).ready(function(){<br> $("#box>div").css("background-color","green");<br> });<br> </script>

The above code can set the background color of the first-level div sub-element under the box element to green.
That is to say, the selector matches the first-level child elements of the specified element, not all descendant elements.