<article> element
First child of <main> (the gray box). Should be the center column in the 3-column version.
<main> is also a flex container, which controls the layout of the <article>, <nav>, and <aside>.
First child of <main> (the gray box). Should be the center column in the 3-column version.
<main> is also a flex container, which controls the layout of the <article>, <nav>, and <aside>.