title: How to properly use jQuery in Notepad++?
body: <p>I'm currently learning HTML, CSS, a bit of jQuery and trying to build a website. I'm using Notepad++ and HTML, CSS code is working properly. Now I'm trying to implement some jQuery code for some animations and it doesn't seem to work very well. I've created a div and named it "header" using ID. I've set up all the CSS code and now trying to make it fade to 1 opacity when I hover my mouse on (I've set opacity to 0.5 in CSS).</p>
  
  <p><code>#header {
      float: right;
      position: relative;
      width: 1100px;
      height: 110px;
      margin-top: -130px;
      margin-right: 0px;
      background-color: #e68a00;
      opacity: 0.5;
  }</code></p>
  
  <p><code>$(document).ready(function() {
      $("#header").mouseenter(function() {
          $("#header").fadeTo('fast', 1)
      });
      $("#header").mouseleave(function() {
          $("#header").fadeTo('fast', 0.5)
      });
  });</code></p>
  
  <p>But for some reason it doesn't work for me. Didn't enable jQuery right or my code is wrong?</p>
  
  <p>Here's my linking: </p>
  
  <p><code>&lt;link rel="stylesheet" type="text/css" href="stylesheet.css"/&gt;
  &lt;script type="text/javascript" src="script.js"&gt;&lt;/script&gt;</code></p>
  
  <p>Thanks in advance! :)</p>
  
  <p>P.S English isn't my first language therefore I apologize if my grammar isn't correct.</p>