Problem:

I have a view with search fields aligned horizontally on the homepage.

The first 2/3 seconds you can see the fields are aligned vertically, then they change to horizontal.

It is possible to avoid this behavior and display the horizontal fields only once they are properly rendered?

Solution:

ou might consider to load the custom CSS styles in the HTML header, for example, put those CSS codes into your theme file "style.css"

Relevant Documentation:

https://developer.wordpress.org/themes/basics/main-stylesheet-style-css/