=== Improved Simpler CSS === Contributors: enej, ctlt-dev, oltdev Tags: css, wpmu, appearance, themes, custom css, edit css, live edit css, revisions css, custom post type Requires at least: 3.0 Tested up to: 3.1.2 Add the ability to add css to your existing style sheet. == Description == This Simpler CSS mu-plugin allows WordPress multisite hosts to enable users to add custom stylesheets to their blogs. The plugin creates a new menu item under the Appearance menu in WordPress 2.7 that allows users to enter custom CSS code that will be injected into the `<head>` section of their blog. The CSS is stored in the blog's options table and is filtered through a standard PHP function before being outputted, preventing the user from inserting malicious code into the header. For non-WordPress µ blogs, this plugin provides an easy way to modify the appearance of installed themes or plugins (such as Sociable) without modifying theme/plugin files that may change with upgrades. No write access is required to any files for Simpler CSS to function, as it stores its data in the database's options table — and that means theme/plugin upgrades won't impact your custom CSS. The custom CSS will only show when the theme has the necessary `wp_header()` function in the `<head>` section, as most themes now do. Props go to Jeremiah Orem and Frederick D. who plugin this one is based on. == Installation == = For WordPress µ = 1. Upload the `simpler-css.php` file to the `/wp-content/mu-plugins/` directory. The other files should not be uploaded, and the file cannot be in a subdirectory. 2. You're done! As a mu-plugin, Simpler CSS is automatically enabled for all blogs. = For normal WordPress installations = 1. Upload the `simpler-css` directory to the `/wp-content/plugins/` directory. 2. Activate the plugin through the 'Plugins' menu in WordPress. == Frequently Asked Questions == = Why isn't the code showing up on the blog? = Remember that this plugin depends on standard WordPress hooks to operate. If the active theme does not have `wp_header()` in its code, this plugin is ineffective. *Remedy:* add the code `<?php wp_header(); ?>` to the theme files in the `<head>` section. = Why can't I add JavaScript to the blog's code? = This plugin will only operate for Cascading Style Sheets code. The custom CSS is escaped and outputted within a set of `<style>` tags, preventing bots from abusing the functionality to inject malicious code. Allowing users to inject JavaScript into the blog's header is a security vulnerability, thus this plugin does not permit it. = Why isn't my CSS showing as it should be? = Check first of all to make sure that your custom CSS *does not* include the opening `<style type="text/css">` and closing `</style>` HTML tags. These tags are outputted automatically, and including them manually in your CSS code could lead to malfunctions. == Screenshots == 1. The menu item as it appears under the Appearance menu. 2. Live Edit CSS 3. OLD Edit Screen 4. Revisions Screen == Changelog == = 2.0.2 = Minor bug fixes = 2 = Completely rewritten = 1.0 = * custom css stored in post tabe as a content type * custom css revisions are enabled * improved custom css