It’s probably a combination of css and js.
When you scroll down that is detected in Javascript, and then the JS either adds a class to that element, and the css that is written for that extra class gets activated, or the JS adds css inline or animates it with a function like the jQuery animate function.
Try to use inspecting in browser to figure out exactly what is happening, and narrow down the problem.
Related Posts:
- My Child Theme CSS Isn’t Working
- Child themes CSS priority problems without using !important
- Style something only on the home page
- How do I remove specific styles from the parent theme css using the child theme css?
- Do I only need to import style.css for a child theme?
- How Can I Use A Child Theme Effectively When Parent’s CSS Is Located in a ‘CSS folder’?
- Disable child theme css on certain pages
- some things in child theme css not overriding parent
- Why do WordPress default themes specify fonts in so many places?
- How to add a body class to all interior pages except the homepage
- CSS in child theme not getting loaded
- TwentyTwelve versioning
- How to change Parent Themes in Child Theme CSS
- Duplicate and alter sidebar for Twenty Eleven
- How can I remove css from a child theme?
- Is it better to put CSS in additional CSS or in Child theme styles.css [closed]
- Font Awesome wp_enqueue_style
- Different ways to load child theme css
- WordPress Twenty Fourteen Theme Sidebar
- Importing changes to Child Theme
- Load in wp admin assets from child theme
- Help with child theme enqueuing additional css files
- How to integrate my HTML and javascript into my child theme
- style.css doesn’t load on the home page when front-page.php activated (using stock theme)
- why this media query is not working / not loading when I put it in child theme?
- two columns of posts on homepage, one of them “favorites”
- Trying to figure out why my child theme is trying to access a file that doesn’t exist
- Child theme CSS not applying to element
- Correct Way To Make Changes To A WordPress Theme
- Child theme stylesheet not always overriding “index”
- Why is this jquery / java script code not working in mobile / in devices?
- Child Theme CSS not showing at all
- Why is my child theme style.css not found (404) in the front-end? [closed]
- How to sync the style in the visual editor with the style of a child theme?
- Remove CSS Attribute by Overriding CSS in Child Theme
- CSS getting injected into index from somewhere after theme/custom CSS is loaded, overriding all of my CSS [closed]
- child theme appears again when I put the header with parent name.
- All of my custom Bootstrap styles are not working in my child theme!
- Earlier stylesheet not overriding later one
- Free theme and css/bootstrap.css is not overridden in the child theme
- Child Theme style.css changes aren’t showing. Parent “style-less.css” over rides it, and won’t update
- Css will not display in webpage, after adding it in style.css in child theme
- How can I hide this custom slider while Elementor editing window is open?
- How to enqueue stylesheets in child-theme functions.php?
- Dequeing Parent Fontawesome Deques Parent Styles
- Blog page and the Home page showing the same content
- WordPress childtheme not loading any CSS/SCSS
- how to modify html on homepage (no home-page.php in my theme)
- all of a sudden my child theme style.css is being ignored? Its been working fine for months?
- Change WP Child theme CSS for WP Bootstrap Starter Theme
- Logo Keeps Changing to the Default for Transparent Settings
- Font size decreases when child theme is created from parent theme?
- CSS in child theme to replace !important in parent theme
- Why are my parent styles loading after my child styles?
- 100% Width Footer – Custom Child Theme
- Browser stacks different versions of style.css
- Move main menu to top of screen
- Can’t override CSS with child theme
- Add Custom CSS Class in Child Theme [closed]
- What is the difference between the selectors “.class.class” and “.class .class”?
- Is background-color:none valid CSS?
- Text not wrapping inside a div element
- How to make padding:auto work in CSS?
- How to vertically center inside the parent element with CSS?
- How to enqueue style before style.css
- wp_enqueue_script + how to load JS or CSS in one URL merge call?
- hSite has no css on mobile [closed]
- How to set different font family based on text language?
- Relative path in wp_register_style not working
- How to Add Custom CSS Buttons to WordPress as a Shortcode?
- How do you customize the admin bar for buddypress?
- Code working just in specific time period
- Style WP_Debug?
- CSS Styling a specific page
- Is it safe to use WordPress generated classes?
- Search Bar in Thesis WordPress Site
- Add core style in theme
- Why submenu item’s background color is not changing by css?
- Add Custom Alignment Option to WordPress Blocks/Gutenberg
- Set a link in child theme style.css to jump to #main [closed]
- Custom css author role
- Embed widget from external source (Zendesk)
- Save custom option in CSS file
- broken internal JavaScript and CSS files
- avada woocommerce product details in grid
- How to display image on WordPress homepage
- Trying to hide the contact form on a particular page
- Default Gutenberg CSS on frontend
- How to adjust text’s width and put it at center of post (Visual) editor?
- different theme output for desktop and mobile
- Enqueue CSS and Script only if needeed
- Bootstrap News: Image Modifciation
- How to Take Logo Out of Navigation Menu? [closed]
- How to override styles from child theme if all the styles are in a folder?
- @media applying globally and not separately for each screen width [closed]
- How remove the white space between my menu and slider?
- WordPress site using unknown overriding css
- Style Switching
- Enqueue MCE Editor CSS in admin page
- Customize margin between paragraphs using the Gutenberg Style editor