Table of Contents
Odds and ends
A few additional elements
Images
<img> and <video> elements have
a max-width of 100%.
The <figcaption> of a <figure>
is shown centered below the image, in smaller type.
Aside
An <aside> has a border, a discreet background and
smaller text.
In breakpoint sm and above (and if it is inside either
<div> or <p>) it also floats to
the right and takes up 30% of the available space.