JSFiddle - React, Tailwind, and code Playground

HTML

<form action="" method="get">
  <input id="input" type="text" value="" size=57 id="word" placeholder="Введите слово">
  <input id="reset" type="reset" value="сброс" />
  <br>
  <br>
</form>

CSS

#reset {
  visibility: hidden;
}

#input:focus + input {
  visibility: visible;
}