Are you asking about how to create css sprites?
Try http://spritegen.website-performance.org/ if the manual way seems too time-consuming.
But yeah, not really a WordPress question.
Related Posts:
- Restricting a Plugin to Only Load its CSS and JS on Selected Pages?
- How can I reduce the amount of files loaded/included per plugin?
- Prevent CSS/JS loading when plugin is not used
- How to get DEFER or ASYNC attribute to appear when I add a stylesheet with wp_enqueue_style from a plugin? [duplicate]
- Is wp_deregister_script the best way to deal with unneeded plugins in a page?
- How to remove Unused CSS From a WordPress Theme?
- Eliminate Render blocking CSS?
- Best way to overide plugin CSS?
- How do I cleanly override a plugin’s CSS with a child theme?
- how to include other plugins css files in a shortcode?
- Multiple plugins vs combined one
- Do Plugins effect site loading time?
- How can I make content disappear when a user logs in?
- wp_enqueue_style in Plugin [duplicate]
- Quote rotator in the sidebar
- Make the css of the widget overwrite theme css
- Override Theme CSS with CSS from a plugin
- Styling readme.html in plugin?
- Layout shop page: resize images and columns
- How extend shortcode default values for a plugin?
- WordPress web page struggling with performance
- How to override my plugin’s php classes with duplicates that are in my child theme folder
- How do I write into a file (css)
- How to add page using HTML, CSS and JS?
- prettyPhoto media loading very slowly in Chrome
- WordPress takes too much time (100 seconds) to load – Front end and back end
- WordPress performance – W3 Total Cache and memcached/APCu
- plugin style conflicts, how to override? [closed]
- how to find and correct plugin query performance issues
- Globally register styles but enqueue them selectively
- W3 Total cache “empty all caches” and no stylesheets render [closed]
- Admin Panel pagination link styles
- How to style the RSS wordpress?
- How Do I Figure Out What File(s) to Edit from Looking at the Source Code [closed]
- Does using WP-cron make the site slower for the user?
- Add a CSS class based on categroy id to archive pages
- Child Pages Short Code plug-in and hover capabilities?
- How to hide CSS by default and show on button press
- (Sticky Row) How do i make a row sticky in wpbakery page builder?
- Delete mobile menu button [closed]
- Widgets Scripts don’t load – but load when I reload the page
- Stop Plugin from Getting Styles from Other Plugin
- How do I use add_action on custom widget?
- How to apply next/previous classes to LIs for pagination links?
- Override plugin styles via my custom theme
- Overwrite a plugin’s CSS?
- Does heavy theme and plugins affect server’s response time? [closed]
- how to prevent all css and javascripts files from loading
- Front-end CSS Library for plugin [closed]
- Infinite scroll messing up nth:of-type
- How to execute a plugin on a single page only?
- Performance impact with inactive plugins? [duplicate]
- How to limit image size for the entire website ? But without editing the post (css/plugin?!)
- (WordPress 5.8.3) Function.php or a plugin for better performance? [duplicate]
- Plugin has added weird data in wp_options, set to autoload
- Images under 1MB are not being compressed
- Super slow plugin page (lots of error 500)
- Is there a way to remove a tooltip of a plugin via custom CSS? [closed]
- Adding a responsive grid onto a page (without using a Bootstrap theme) [closed]
- Custom CSS not being added by plugin
- Not able to override plugin’s default css rules
- The Events Calendar Plugin – List View Background Colour Issue [closed]
- insert an html tag using php plugin
- Best practice when modifying plugins CSS [duplicate]
- How to theme code blocks formatted by the prettify.js embedded with WP-Markdown?
- should i use GLOB_ONLYDIR to hook add-ons for wordpress plugin
- Minification Plugins break my website
- CSS/JS files in WordPress
- How do I override all stylesheets and scripts without a plugin
- How do I work with the SlideDeck plug-in?
- Why is adoptStyles-css stylesheet link added to every page?
- Custom Plugin scripts from admin working in frontend
- Themes conflicts and overrides my WordPress Support widget Plugin styles
- Unable to locate inline CSS causing parts of page to be blank
- Two plugins using the same CSS id
- Load CSS before Theme CSS
- Menu not closing after clicking – WordPress – Elementor
- How to change the WordPress Plugin Watson Assistant Chatbot BOX Size?
- Profiling the initial PHP file, anyone, that get like 10 seconds to load
- make p tag collapsed after 3 rows
- General Term for this form Field
- wp plugin adds “pagespeed.css” after each css file
- How to fix shifting header after installing speed / cache plugins?
- Caching of combined CSS and JS fails because of losing MIME types through combining by PHP
- How to remove a css class for any wordpress page
- Searched & tried a lot: Is it Possible to Eliminate Render Blocking Manually
- Creating wordpress admin page panel [Theme Option]
- Get plugin to background of page
- Speed issues because of CSS & JavaScript
- Is saving multiple options or saving multiple items in one option better?
- disable lightbox in a plugin [closed]
- Overwrite CSS of Instaemail plugin popup
- contact 7 plugin stops some pages from working properly
- Trouble After Update, Removing Plugin
- How to load css files in a specific order
- adding a css file to my plugin
- Element works, but not on wordpress site [duplicate]
- Combining JS files to one script
- Content expands beyond its column container [closed]
- Hidden Elementor sections slow down website. How to fix this? [closed]