Add style with this slidein login-register-dashboard panel or multi-widget panel. Theme based, animated, customizable, uses mootools java script.
I recommend that you move the folder plugin-data to your wp-content folder if you already have a plugin-data folder there, just move the superslider folder. Remember to change the css location option in the settings page for this plugin. Or edit directly: wp-content/plugins/superslider-show/plugin-data/superslider/ssLogin/custom/custom.css Alternatively, you can copy those rules into your WordPress themes, style file. Then remember to change the css location option in the settings page for this plugin.
Check this url in your browser: http://yourblogaddress/wp-content/plugins/superslider-login/plugin-data/superslider/ssLogin/default/default.css If you don't see a plaintext file with css style rules, there may be something wrong with your .htaccess file (mod_rewrite). If you don't know how to fix this, you can copy the style rules there into your themes style file.
You can upload your own images to http://yourblogaddress/wp-content/plugins/superslider-login/plugin-data/superslider/ssLogin/custom/images