Travis Smith

WordPress’s themes are absolutly amazing, except you are not able to theme the login pages very well. Smithers Login is a light weight plugin that will allow you full theme control over the WordPress Multisite login pages. This plugin allows for different custom login screens on a single WordPress 3.0 Multisite with Domain Mapping. This Network Activated plugin enables you to specify a stylesheet to be used with every multisite login page allowing for custom login images and messages.
Some Features:
<ul>
<li>Specify CSS style sheet for login pages.</li>
<li>Change the URL and TITLE of the header link.</li>
<li>Add a custom image to the login page with PSD file.</li>
<li>Add specific messages to the different login pages (Login, Registration, Forgot Password)</li>
<li>Change various error messages on login and registration pages.</li>
<li>Enhances and extends DBD Login Style.</li>
</ul>

Smithers Login

Add style to your WordPress multisite login pages! This plugin enables you to specify a CSS to be used on the login page with a custom image/messages.

Access Keys

AccessPress Custom CSS is a FREE plugin to add your own custom css to your site that will override plugins and theme’s default stylesheets. With this plugin you can put custom css code without editing your theme and/or your plugins files (really useful in case of any theme/plugin update). This is very easy to use plugin.
<h4>Features:</h4>
<ul>
<li>Add your custom css to a site.</li>
<li>Syntax Highlighter supports(by CodeMirror) color and tab support for write a good css code.</li>
<li>Lightweight – Installs in seconds.</li>
<li>User friendly – very easy to configure and setup.</li>
<li>Super support – get support via email/support forum/online chat.</li>
</ul>
AccessPress Custom CSS works best with every WordPress theme. Its even more remarkable when used with popular themes like VMagazine and AccessPress Parallax.
<h4>Some Useful Links</h4>
<ul>
<li>Support Email: support@accesspressthemes.com</li>
<li>Support Forum Link: http://accesspressthemes.com/support/</li>
<li>Youtube channel link: https://www.youtube.com/watch?v=TjZNcVG3fDE</li>
<li>Facebook link: https://www.facebook.com/AccessPressThemes</li>
</ul>

Smithers Login vs AccessPress Custom CSS