1강
Note, EditPlus, Notepad++, Visual Studio Code, Brackets, Komodo Edit
Hyper Text Markup Language
2강
<h1> to <h6>
<p>
<tagname style=”property:value;”>
<b> – Bold text
<strong> – Important text
<i> – Italic text
<em> – Emphasized text
<mark> – Marked text
<small> – Smaller text
<del> – Deleted text
<ins> – Inserted text
<sub> – Subscript text
<sup> – Superscript text
<blockquote>, <q>, <abbr>, <address>, <cite>, <bdo>