number-min-height-2.html

Enable keyboard shortcuts

<!DOCTYPE html>

<html>

  <head>

    <style>

input {

  border: 3px solid black;

  padding: 4px;

  width: 300px;

  min-height: 100px;

  box-sizing: border-box;

  /* hide the spin buttons: */

  -moz-appearance: textfield;

* > input[type=number] {

  /* get rid of background gradient for Firefox OS */

  background-color: transparent ! important;

    </style>

  </head>

  <body>

    <input type="number">

  </body>

</html>