JSFiddle - React, Tailwind, and code Playground

HTML

Focus <input name="search" type="text">

CSS

input:focus {
   box-shadow:0px 0px 5px #6192D1;
   -webkit-box-shadow: 0px 0px 5px  #6192D1;
   -moz-box-shadow: 0px 0px 5px  #6192D1;
   
    outline: 0;
}