YouTube Font Size Lock by sid254

/* ==/* ==UserStyle== */
@name        YouTube Font Size Lock
@namespace   github.com/openstyles/stylus
@version     1.0.0
@description Permanently locks YouTube font size to 100%
@author      You
==/UserStyle== */

/* Base font size for all YouTube pages */
@-moz-document domain("youtube.com") {
  html {
    font-size: 100% !important;
  }
  
  body {
    font-size: 100% !important;
  }
  
  /* Force all text elements to maintain size */
  * {
    font-size: inherit !important;
  }
  
  /* Target specific YouTube elements known to resize */
  .ytd-watch-flexy, 
  .ytd-page-manager, 
  #content,
  .ytd-rich-grid-renderer,
  .ytd-video-meta-block,
  .ytd-compact-video-renderer,
  .ytd-comment-renderer {
    font-size: 100% !important;
  }
}

/* Handle YouTube accounts and cookies pages */
@-moz-document domain("accounts.google.com") {
  html, body {
    font-size: 100% !important;
  }
}
@name           accounts.youtube.com/RotateCookiesPage
@namespace      github.com/openstyles/stylus
@version        1.0.0
@description    A new userstyle
@author         Me
==/UserStyle== */

@-moz-document url-prefix("https://accounts.youtube.com/RotateCookiesPage?origin=https://www.youtube.com&yt_pid=1") {
    /* Insert code here... */
}