GuyPrimavera

This open source and lightweight plugin allows users with the role Editor or Shop Manager to access the Menus and Widgets areas of the Appearance menu in WordPress’ admin area.
This is a common task that would be useful for clients to manage themselves to give them more control over their website’s content.
This plugin also gives access to the Customize submenu and other theme options, but these can be hidden through the options page at Appearance > Editor Access if you wish.
You can also select other menus to hide from Editors and Shop Managers (e.g. custom theme or plugin options pages), as well as hiding any elements on the Admin Bar.
Features
<ul>
<li>Allow access to Customize, Menus and Widgets for Editors and Shop Managers.</li>
<li>Theme Options remain hidden from these user roles.</li>
<li>Hide custom options pages from these users (if your theme/plugin has a custom settings page you wish to hide).</li>
<li>Hide any other menus or submenus. Simply select which menus you wish to hide.</li>
<li>Hide admin bar menus and elements. Choose which elements you wish to hide.</li>
</ul>

Editor Menu and Widget Access

Ideal

Allow and control Editor and Shop Manager access to the menus, widgets and appearance menu, plus other menus and adminbar items.

Zia Imtiaz

Easy-to-use solution to have a custom scrollbars compatible with desktop,laptop, tablet and phone devices.
Simple installation and activation, it works with NO modification of your code. 
Very stylish scrollbars, with no occupation on your window (original browser scrollbars need some of page space and reduces window/div usable width)
Facilities:
<ul>
<li>Easy to installation</li>
<li>Unlimited colors themes</li>
<li>Height & Width Customizable</li>
<li>Speed & AutoHide mode Customizable</li>
<li>Responsive for all devices</li>
<li>Custom control plugin</li>
<li>Supported of all mejor browsers</li>
<li>For all WordPress versions</li>
<li>And many more…</li>
</ul>
Plugin Features:
 <a href='http://web-settler.com/scrollbar-designer/' rel="nofollow ugc">Premium version</a> 
* Supports full features.
<ul>
<li>On/Off switch.</li>
<li>Auto Hide Scrollbar</li>
<li>Scrollbar Cursor Color.</li>
<li>Scrollbar Cursor Width.</li>
<li>Scrollbar Cursor Boarder Width.</li>
<li>Scrollbar Cursor Boarder Style.</li>
<li>Scrollbar Cursor Boarder Color.</li>
<li>Scrollbar Cursor Boarder Radius.</li>
<li>Rail Color With Opacity.</li>
<li>Scrollbar Rail Position.</li>
<li>Scrollbar Opacity When Active.</li>
<li>Mouse Scroll Step..</li>
<li>Smoth Scroll.</li>
<li>Mouse Whele Scroll.</li>
</ul>
Fully integrated with jQuery 
Compatibile with jQuery UI, jQuery Touch, jQuery Mobile

Scrollbar Designer

Get rid of boring scrollbar and make your own Custom Scrollbar for your website.

Editor Menu and Widget Access vs Scrollbar Designer