jquery children() 이용예제

 //이게 샘플페이지의 막내를 가져와라

$("#sample_page").children().css("border","4px solid red");

                                       

 //지가 막내이면 가져옴, 제대로 안나올거임

$("#sample_page:last-child");

                                       

 //제대로 쓰려면 차라리

 $("#sample_page>*").last().css("color","blue");

 

children()와 마찬가지로 parent()

$("#header").parent().css("border","4px solid red");

                                       

$("#content").prev().css("border","4px solid red");