Check out example codes for "direct child css". It will help you in understanding the concepts better.

Code Example 1

selector>direct_child_element_seletor{
  rules;
}

Code Example 2

/*
Use the ">" selector to apply css to direct children of a parent element.
example: https://jsfiddle.net/dbeachnau/54w6x0pj/2/
*/

.parent > .child { color:red; }

Code Example 3

.parent>.immediate-child {
  color: red;
}

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