In order to tailor the font based on the operating system, the following criteria should be followed:
For Windows: "Segoe UI" For Mac: "SF Pro"
Attempts have been made using the code provided below, but it seems to load before the DOM and lacks persistence.
if (navigator.appVersion.indexOf("Win")!=-1)
{
document.body.style.background = "green";
}
To customize the font based on the operating system, you can use JavaScript to set the user agent value in the data attribute of the HTML tag and then apply specific fonts using CSS attribute selectors. Here is an example:
document.documentElement.setAttribute('data-useragent', navigator.userAgent);html[data-useragent*='Mac OS X'] {
font-family: 'SF Pro', sans-serif;
}
html[data-useragent*='Win'] {
font-family: 'Segoe UI', sans-serif;
font-weight: 800;
}<p>Lorem ipsum dolor sit, amet consectetur adipisicing elit. Placeat, corrupti! Dolore, repellat quo modi minus, aliquid mollitia amet suscipit ipsam quisquam esse, inventore quod tempore consequatur sint! Sapiente saepe quidem omnis, voluptatibus, cumque impedit maiores iste culpa asperiores accusamus assumenda temporibus minus adipisci porro odit ut reiciendis quia incidunt dolores!</p>implement it within a useEffect using an empty dependency array
useEffect(() => {
// ... your unique code here
if (navigator.appVersion.indexOf("Mac")!==-1)
{
document.body.style.background = "blue";
}
}, [])
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