JSFiddle - React, Tailwind, and code Playground
HTML
<input type="text" name="customername" class="input" value="" disabled />
<div style="float:right;cursor:pointer;margin:2px 0 0 0px;" id="clickinput1">
<img src="https://cdn4.iconfinder.com/data/icons/simplicio/128x128/document_edit.png" /> button
</div>
CSS
.input {
border: 0px;
outline: none;
background: #ccc;
height: 20px;
width: 250px;
font: 18px Calibri;
margin-top: 1px;
}
JavaScript
$(document).ready(function() {
$("#clickinput1").click(function(evt) {
$(this).hide().prev("input[disabled]").prop("disabled", false).css("background-color", "white").focus();
});
});