Fluent CSS is a CSS framework based on Microsoft's Fluent Design (https://fluent.microsoft.com/) to provide a compelling user interface that is extremely simple to use and modify.
I am currently working on a full API doc to go along with the framework.
Fluent CSS uses prefixed Flexbox and provides support for:
- Chrome 21+
- Safari 6.1+
- Firefox 22+
- Opera 12.1+
- IE10+
Fluent CSS is extremely easy to use. The layout consists of a simple .fl-flex class that simply provides a display: flex; to the container. Item alignment is done using alignment classes, for example:
<div class="fl-start-center">
<!-- Content here -->
</div>
This will align your items at the start on the X axis, and centered on the Y axis. The alignment classes are <prefix>-flex-<x>-<y?> where y is optional. eg .fl-flex-start will align items to the start for both the X and the Y axis.
Short answer: Of course! Longer answer: Yes you can as it's build using Sass. You are free to modify the Sass files in any way you see fit. However, as it is built using Sass, you will need a preprocessor such as Prepros, unless you feel like a bit of a sadist and fancy sifting through the compiled css.
Yes. In the _variables.scss file there is a $prefix variable. This is prefixed to all classes. By default the prefix is fl- but this can be anything you like.
Definitely. There is a themes folder with some prebuilt themes, defaulting to the "dark" theme. Simply copy one of the themes, modify the variables to your requirements and edit the _variables.scss file and change the imported theme file. Everything should fall into place.