JSFiddle - React, Tailwind, and code Playground

by wwwroot

HTML

<a href="#" id="PickUp" class="PickUpIcon"><img src='http://i.stack.imgur.com/tVNmr.jpg' class="bw" /></a>

CSS

img.bw {
    filter: grayscale(100%);
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    width: 24px;
    height: 24px;
    cursor: pointer;
}