What are CSS vendor prefixes and how do I use them?

What are CSS vendor prefixes and how do I use them?

CSS vendor prefixes are special prefixes added to CSS properties to ensure compatibility with different browsers. They are used to enable experimental features or properties that may not be fully supported yet. Common prefixes include -webkit- for Chrome and Safari, -moz- for Firefox, and -ms- for Internet Explorer.

Can you give me an example of how to use a vendor prefix?

Sure! For instance, if you're using the 'border-radius' property, you would write it like this:

.selector {
    -webkit-border-radius: 10px; /* Safari */
    -moz-border-radius: 10px; /* Firefox */
    border-radius: 10px; /* Standard */
}

Are vendor prefixes still necessary today?

While many CSS properties are now widely supported without prefixes, some experimental features may still require them. It's a good practice to check current browser compatibility and use prefixes when necessary.

How can I check which properties need vendor prefixes?

You can use resources like Can I Use (caniuse.com) to check the compatibility of CSS properties across different browsers. It provides detailed information on which properties need prefixes.