JSFiddle - React, Tailwind, and code Playground

HTML

<img src="http://s019.radikal.ru/i633/1605/ae/d04be2c01c63.png" alt="" />

CSS

img{
  -webkit-clip-path: polygon(75% 0, 100% 50%, 75% 100%, 0 100%, 0 0);
clip-path: polygon(75% 0, 100% 50%, 75% 100%, 0 100%, 0 0);
}