HTML – 5 b, strong, i, em, mark elements

Do not use them for styling purposes

<p>
  Important courses are <b>gym</b> and <b>break</b>
</p>

• bold text. does not have such special semantic information like . It is to draw attention without indicating that it’s more important
• if there is no semantic purpose to use it, then you should use css for styling instead if you want to make the text bold.

<p>
    no matter what he says <strong>never answer to him</strong>.
</p>

• Indicates that its contents have strong importance, seriousness or urgency
• Browser render the contents in bold
• It should not be used to apply bold styling

<p>
  The term <i>memory</i> describes...
<p>

• indicates that the text is with different semantic meaning that the surroungind text.
• like thoughts, terms from another language, alternative voice or mood
• do not use it for styling purposes

<p>
  it contains <em>egg</em>
<p>

• emphasized text, represents stress emphasis of its contents. Often limited to the words that affects the meaning of the sentence

<p>
  Several species of <mark>snails</mark>
<p>

– represents a highlighted text for notation/reference purposes