JSFiddle - React, Tailwind, and code Playground

HTML

<input type="button" value="Make Visible" id="makeVisible"/>

<input type="button" id="btnEdit" value="Edit Selected" class="emrBTN" style="top:5;right:95;width:100; visibility:hidden" />

JavaScript

$(function() {
    $("#makeVisible").click(function() {
        $("#btnEdit").css("visibility", "visible");
    });
});