title: Atom (editor): modify existing theme and save as a new one
body: <p>I do not want to create the entire theme from the scratch. </p>
  
  <ol>
  <li>I want to use the existing theme. </li>
  <li>I want to make some minor style changes (like color) for a few elements.</li>
  <li>I don't want to save the changes in the original theme but in its copy.</li>
  </ol>
  
  <p>For example.</p>
  
  <ol>
  <li>I've installed the <a href="https://atom.io/themes/bade3-notepad-syntax" rel="noreferrer">Bade3 Notepad</a> theme.</li>
  <li>I like the notepad++'s highlighting but in find out the grey string are too light.</li>
  <li>According to <a href="https://stackoverflow.com/questions/23963733/syntax-highlighting-guide-for-atom">Syntax Highlighting Guide for Atom</a> <a href="https://stackoverflow.com/questions/23963733/syntax-highlighting-guide-for-atom">Syntax Highlighting Guide for Atom</a> I've run Atom in Developer Mode. </li>
  <li>I've opened file that contains some quoted string.</li>
  <li>Right click some quoted string and select <em>Inspect Element</em></li>
  <li><p>In the Styles tabs I change the color value in</p>
  
  <p>.string.quoted.php {
    color: #8b8b8b;
  }</p></li>
  <li><p>The changes are applied to the real example code so I can adjust color.</p></li>
  <li>Let's say I'm fine with #107000</li>
  </ol>
  
  <p>Now I wish to save this changes.</p>