nth-of-type

https://webref.ru/css/nth-of-type

by Aleksandr Tomashov

HTML

<p><img src="//webref.ru/example/image/left-knight.gif" alt="">
   <img src="//webref.ru/example/image/right-knight.gif" alt=""></p>
   <h1>Исторический турнир</h1>

CSS

img:nth-child(2n+1) { float: left; }
   img:nth-child(2n) { float: right; }