title: Change text color from text_area in html and rails
body: <p>I'd like to know if is it possible to change the color from the text of a text_area in rails, without using css. If there is no possible way, how can iI do it with css?</p>
  
  <pre><code>    &lt;div class=""&gt;
        &lt;%=f.text_area(:notes_warning,rows:"4",width:"100%")%&gt;
      &lt;/div&gt;
  </code></pre>