JSFiddle - React, Tailwind, and code Playground

by GopsAB

HTML

<input type="number"  name="" class="text-radio" max="31" min="1">

CSS

.text-radio{
  vertical-align: middle; 
  margin: 0px; 
  width: 60px;
  margin-left: 2px;
  margin-right: 2px;
  height: 30px;
  border: 0;
  border-bottom: 1px solid red;
  box-shadow:none;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
   -ms-border-radius: 2px;
  -o-border-radius: 2px;
  border-radius: 2px;
}