HTML Academy
Radio buttons, step 1
Smooth transitions16/29
Back to the list of tasks
  • 1. The transition-duration property
  • 2. Transition duration, step 2
  • 3. The transition-property: which properties can be changed smoothly?
  • 4. The transition-delay property
  • 5. The “form” of the transition, transition-timing-function
  • 6. transition-timing-function, step 2
  • 7. transition-timing-function, step 3
  • 8. transition-timing-function, step 4
  • 9. Paper buttons, step 1
  • 10. Paper buttons, step 2
  • 11. Paper buttons, step 3
  • 12. Checkboxes, step 1
  • 13. Checkboxes, step 2
  • 14. Checkboxes, step 3
  • 15. Radio buttons, step 1
  • 16. Radio buttons, step 2
  • 17. Radio buttons, step 3
  • 18. Toggle switches, step 1
  • 19. Toggle switches, step 2
  • 20. Toggle switches, step 3
  • 21. Toggle switches, step 4
  • 22. The transformer icon, step 1
  • 23. The transformer icon, step 2
  • 24. The transformer icon, step 3
  • 25. The transformer icon, step 4
  • 26. Text input field, step 1
  • 27. Text input field, step 2
  • 28. Text input field, step 3
  • 29. Text input field, step 4
Radio buttons, step 3
  • Sign up
  • Log in

Loading…
Everything will be ready in few seconds

  • Theory
  • Theory
  • Comments

Radio buttons, step 2

We have laid out the groundwork for our radio buttons. Now let’s figure out how to select them.

We will use the label::after label pseudo-element as a “selection element.”

Assign a width, height, and color to label::after, and let’s slightly enlarge it with a transformation.

Comments

  • index.html
  • style.css
HTML
<!DOCTYPE html> <html lang="en"> <head> <title>Radio buttons, step 2</title> <meta charset="utf-8"> <link rel="stylesheet" href="material.css"> <link rel="stylesheet" href="style.css"> </head> <body class="yellow-theme"> <section class="card"> <h1 class="question"><span>What CSS property can you use to hide an element?</span></h1> <form class="answers" action="https://echo.htmlacademy.ru/courses" method="post"> <button class="fab" type="submit">&#58882;</button> <div> <input type="radio" name="answer" id="answer1"> <label for="answer1">transparency</label> </div> <div> <input type="radio" name="answer" id="answer2"> <label for="answer2">opacity</label> </div> <div> <input type="radio" name="answer" id="answer3"> <label for="answer3">invisibility</label> </div> </form> </section> </body> </html>
CSS
label { position: relative; cursor: pointer; } label::before, label::after { position: absolute; top: 0; left: -42px; border-radius: 50%; content: ""; } label::before { width: 12px; height: 12px; border: solid 2px #5a5a5a; } label::after { } input[type="radio"] { display: none; }

What didn’t you like in this task?

Thanks! We’ll fix everything at once!

The code has changed, click “Refresh” or turn autorun on.

You’ve gone to a different page

Click inside the mini-browser to shift the focus onto this window.

100%
Goalscompleted
0
    1. For label::after, set a width and height of 16px
    2. a background color of #00bad2,
    3. and the transform: scale(1.1) transform.

    Cookies ∙ Privacy ∙ License Agreement ∙ About ∙ Contacts ∙ © HTML Academy OÜ, 2019−2025

    VISAMastercard

    Log in

    or

    Forgot your password?

    Sign up

    Sign up

    or
    Log in

    Restore access

    Have you forgotten your password or lost access to your profile? Enter your email connected to your profile and we will send you a link to restore access.

    Forgot to connect your email to the profile? Email us and we’ll help.