css width not working code example

Example 1: css not working

<link type="text/css" rel="stylesheet" href="http://yourdomain.com/dir/file.css" />

Example 2: css animation not working

Can you check those OS settings and confirm that the animations are not turned off?

OSX: Settings > General > Accessibility > Reduce Motion

IOS: System Preferences > Accessibility > Display > Reduce Motion

Windows: Settings > Ease of Access > Show animations in Windows