Yes. Sartre and all of our themes includes our very own Avalanche Slider. It’s is a responsive, CSS3 transitions driven slider with a simple JS fallback for older browsers. It supports images, HTML5 backgorund video, YouTube and Vimeo videos, and a range of 3D transitions for captions and caption images.
Here are some examples of Avalanche Slider in use:
Yes, you can. Every layout and section you see in the demo can be directly inserted into any page or post from our template library, which is accessible through Visual Composer. This allows you to only insert the sections you need, without having to pollute your install.