JSFiddle - React, Tailwind, and code Playground

HTML

<input/>
<div id='spesific_div'></div>

CSS

#spesific_div {display:none;width:100px;height:100px;background:black;}

JavaScript

$(function(){
    var specDiv=$('#spesific_div');
    var input=$('input');
    
    input.focus(function(e){
        specDiv.show();
    }).blur(function(){
        specDiv.hide();
    });
    
    specDiv.bind('click mousedown mouseup',function(){
        return false;
    });
});