Matt Rude

This shortcode displays the years since the date provided. 
To use this shortcode, add some text to a post or page simmiler to:
<pre><code>[ts date='1983-09-02']
</code></pre>
The date format is YYYY-MM-DD

Time Since Shortcode

This shortcode displays the years since the date provided.

gqevu6bsiz

<ul>
<li>Dashboard</li>
<li>Display options tab</li>
<li>Output-meta site</li>
<li>Admin bar (Toolbar)</li>
<li>Admin menu (Side menu)</li>
<li>Management of meta boxes</li>
<li>Login screen</li>
<li>Other features.</li>
</ul>
These to Customization is possible.
<h3>日本語でのご説明</h3>
このプラグインは、管理画面UIのカスタマイズをするプラグインです。 
「ダッシュボード」「オプションタブ」「サイトのメタタグ管理」「管理バー」「管理メニュー」「メタボックス」「ログイン画面」 
これらのカスタマイズを、このプラグインひとつで出来ます。

WP Admin UI Customize

I've only just started using the plugin and have only just scrated the surface on one of it's many awesome functions, but it has me blown away with the ease of use and functionality! Hat's off to you!

Time Since Shortcode vs WP Admin UI Customize