<h1>なんとかなるさ</h1>
<h2 style="color:green;">なんとかなるさ</h2>
<h3 style="color:blue;">なんとかなるさ</h3>
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<h1>なんとかなるさ</h1>
<h2 style="color:green;">なんとかなるさ</h2>
<h3 style="color:blue;">なんとかなるさ</h3>This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.