<h1 class="hello">안녕하세요</h1>
<h1 class="name">김곤지입니다.</h1>
$("h1").attr("class") == "hello" ? $(".hello").css({"color":"red"}) : $(".hello").css({"color":"blue"});

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

  1. https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js