JSFiddle - React, Tailwind, and code Playground

by creed88

HTML

<input class="tg-checkbox" type="checkbox">

CSS

.tg-checkbox {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  position: relative;
  margin: 0;
  width: 20px;
  height: 20px;
  border: 1px solid #666;
  border-radius: 3px;
  cursor: pointer;
  outline: none;
}

.tg-checkbox:checked::after {
    position: absolute;
    top: 0;
    left: 4px;
    color: red;
    content: "X";
    font-size: 16px;
    text-align: center;
}