Fix width problem

[okkez]

$('div#editor').markdownEditor({
  preview: true,
  width: '80%'
});

In previous version's html:

<div id="editor" class="md-container" style="width: 80%">
  <div id="md-editor ace-editor ace-tomorrow" style="widht: 80%; height: 400px;
  font-size:14px; display: block;" draggable="false">
  </div>
</div>

In this version's html:

<div id="editor" class="md-container" style="width: 80%">
  <div id="md-editor ace-editor ace-tomorrow" style="height: 400px;
  font-size:14px; display: block;" draggable="false">
  </div>
</div>

[okkez]

• before #editor md-editor has 80% width of #editor
• after #editor md-editor has same width of #editor

[okkez]

Thanks!!