HTML - Semantics

    //SEMANTICS
    <header> - Defines a header for a document or a section
    <nav> - Defines a set of navigation links
    <section> - Defines a section in a document
    <article> - Defines an independent, self-contained content
    <aside> - Defines content aside from the content (like a sidebar)
    <footer> - Defines a footer for a document or a section
    <details> - Defines additional details that the user can open and close on demand
    <summary> - Defines a heading for the <details> element

    //EMBEED CODE
    <pre class="prettyprint">
    <code class="language-html" spellcheck="false"></code>
    </pre>