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CSS

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HTML 

              
                <!-- Read the full post on abbr at https://jen4web.substack.com/p/abbr -->

<h1>Challenge for Details and Definitions:<br>
< dfn>, < dl>, < dt>, < dd>, < details>, < summary> and < abbr></h1>

<p>INSTRUCTIONS: Fork this CodePen and mark up the passage below the best way you know how with any HTML elements you know. Share your marked up CodePen on Substack with any comments about why you made the choices you did, or comment in your code with your ideas.</p>
  
<p>NOTE: Because this is how content often is provided, the choices you make in your markup are yours -- as you've seen, there often truly is not just one correct solution. Decide what you think is important, position: sticky those decisions in your mind, and above all be consistent.</p> 

<p><a href="https://jen4web.substack.com/p/abbr-discussion" target="_blank" class="button">Share your answer on Substack</a></p>
<hr> <!-- hr: a thematic break in a section. See https://developer.mozilla.org/en-US/docs/Web/HTML/Element/hr -->

Hogwarts School of Witchcraft and Wizardry:
  
Founded in the 10th century by Godric Gryffindor, Rowena Ravenclaw, Helga Hufflepuff and Salazar Slytherin, Hogwarts was established in the Highlands of Scotland to educate young wizards and witches as well as to keep students safe from muggle (non-magic humans) prosecution.
  
Students enter the school as 11-year-olds and are divided into one of four houses by a magical hat. It takes seven years to complete their education. In the fifth year, students take Ordinary Wizarding Level (O.W.L.) examinations. The OWLs are standardized tests that determine if a student can go on taking specific courses their few next years. Nastily Exhausting Wizarding Test or N.E.W.T.s, taken in the final year, are major determining factors in a witch or wizard obtaining their preferred line of work outside of Hogwarts. 
  
Pass Grades	
    Outstanding (O)
    Exceeds Expectations (E)
    Acceptable (A)

Fail Grades
    Poor (P)
    Dreadful (D)
    Troll (T)

The Four Houses of Hogwarts:  
  
Hufflepuff
  Hufflepuff values hard work, patience, justice, and loyalty. The house mascot is the badger, and canary yellow and black (or golden yellow and graphite in the Fantastic Beasts films) are its colours. The house ghost is the Fat Friar.
  
Gryffindor
  Gryffindor values courage, bravery, nerve, and chivalry. Gryffindor's mascot is the lion, and its colours are scarlet red and gold (maroon and gold on the ties and scarves). During the books, the Head of this house is the Transfiguration Professor and Deputy Headmistress, Minerva McGonagall until she becomes headmistress. The house ghost is Sir Nicholas de Mimsy-Porpington, more commonly known as Nearly Headless Nick.
  
  “You might belong in Gryffindor,
   Where dwell the brave at heart,
   Their daring, nerve and chivalry
   Set Gryffindors apart.”

   &mdash;The Sorting Hat
  
Slytherin
  Slytherin values ambition, cunning, leadership, and resourcefulness; the Sorting Hat said in Harry Potter and the Philosopher's Stone that Slytherins will do anything to get their way. The house mascot of Slytherin is the serpent, and the house colours are green and silver. The ghost of Slytherin house is The Bloody Baron.

Ravenclaw
  Ravenclaw values intelligence, learning, wisdom and wit. The house mascot is an eagle and the house colours are blue and bronze (blue and silver in the Harry Potter and Fantastic Beasts films and on the ties and scarves). The house ghost is the Grey Lady. 

Descriptions are provided by Wikipedia
  More descriptions and details about the houses of Hogwarts can be found at https://en.wikipedia.org/wiki/Hogwarts. The Harry Potter series is a popular fictional work written by British author JK Rowling. The book series was made into a series of films, a sequel two-performance play, and now a series of prequels, the Fantastic Beasts films. JK Rowling has come under scrutiny in recent years for her comments about transgender individuals.
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CSS 

              
                body {
  font-family: Arial, sans-serif;
}
.button {
  background-color: #eb3b5a;
  padding: 0.5rem 1rem;
  border: 1px solid #eb3b5a;
  border-radius: 30px;
  color: white;
  text-decoration: none;
  font-weight: bold;
  display: inline-block;
  margin-bottom: 5rem;
}
.button:hover {
  color: #eb3b5a;
  background-color: white;
}
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JS 

              
                /* 

💯 This challenge is certified 100% free of JavaScript. 

ALL THE GOOD STUFF IS IN THE HTML BLOCK :-D

*/
!
999px

Console