/*
   default-columns.css

   Copyleft 🄯 2024 Taiji Yamada <taiji@aihara.co.jp>

   usage:

<div style="columns: 3;">
<h2></h2>
</div>
*/

[style*='columns:']     > :first-child { margin-top: 0; }
[style*='columns:'] > * > :first-child { margin-top: 0; }