You can create a profile for yourself on a server that other users can look at with HTML and CSS.
To create a profile for a server, create a share called _profile and put an index.html file
inside. Now you can add whatever HTML you want to it, including CSS, images and media.
Limitations
For security reasons, scripts and a few interactive elements are not permitted inside profiles.
External resources of any kind are not allowed. You can reference resources by their path
relative to the share, like css/styles.css. Absolute paths like /css/styles.css are not
allowed.
Links (<a>) are allowed, but they must point to external websites and have the target="_blank"
attribute set. Users can right-click them to get the URL or middle click to open in a new tab,
but they will not be clickable in the normal way.
Despite these limitations, creating highly detailed profiles with complex CSS and media is very easy.
Next: Updating