🤑 Join the Treehouse affiliate program and earn 25% recurring commission!

New No-Code Track! 🚀 New videos dropping every week—start learning today!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

  • Treehouse Logo
  • Plans
    Chevron
    • For Individuals
    • For Businesses
    • For Schools
    • For Libraries
    • For Military
  • Library
    Chevron
    • All Courses
    • Tracks
    • College Credit
  • Techdegree
    Chevron
    • Overview
    • Front End Development
    • Full Stack JavaScript
    • Data Analysis
    • UX Design
    • Python
  • Community
    Chevron
    • Community Projects
    • Live Sessions
    • Code Adventures
    • Discord
    • Forum
    • Success Stories
    • Treehouse Links
    • 100 Days of Code
  • Resources
    Chevron
    • Career Toolbox
    • CodeForward
    • Free Treehouse Near Me
    • Jobs
    • Blog
    • Support
    • About
  • For Individuals For Businesses For Schools For Libraries For Military
  • All Courses Tracks College Credit
  • Overview Front End Web Development Full Stack JavaScript Python Development Data Analysis UX Design
  • Community Projects Live Sessions Code Adventures Discord Forum Success Stories Treehouse Links 100 Days of Code
  • Career Toolbox CodeForward Free Treehouse Near Me Jobs Blog Support About
  • Sign In
  • Free Trial
Instagram Twitter Facebook YouTube LinkedIn
    • Newest
      • Newest
      • Active
      • Unanswered
      • Featured
    • All Topics
      • All Topics
      • • General Discussion
      • • AI
      • • Android
      • • APIs
      • • Coding for Kids
      • • College Credit
      • • Computer Science
      • • CSS
      • • Data Analysis
      • • Databases
      • • Design
      • • Development Tools
      • • Digital Literacy
      • • Game Development
      • • Go Language
      • • HTML
      • • Java
      • • JavaScript
      • • Learning Resources
      • • Machine Learning
      • • No-Code
      • • PHP
      • • Professional Growth
      • • Python
      • • Quality Assurance
      • • React
      • • Ruby
      • • Security
      • • Swift
  • Vernon Kincaid
    Vernon Kincaid
    11,447 Points

    Not sure why this is incorrect. .content { transition: color, background; }

    Posted August 7, 2023 7:22pm by Vernon Kincaid
    Vernon Kincaid
    11,447 Points
    • CSS
    • CSS Transitions and Transforms
    • Getting Started with CSS Transitions
    • Transitioning Multiple Properties

    1 Answer

  • McKenna Rowe
    McKenna Rowe
    2,930 Points

    getting the error "Make sure you're writing the properties inside the '.content' rule" but that's what I did & it works

    Posted February 24, 2023 8:15pm by McKenna Rowe
    McKenna Rowe
    2,930 Points
    • CSS
    • CSS Transitions and Transforms
    • Getting Started with CSS Transitions
    • Transitioning Multiple Properties

    1 Answer

  • Catherine Plevak
    Catherine Plevak
    180 Points

    This isn't checking my work correctly

    Posted October 13, 2020 5:34pm by Catherine Plevak
    Catherine Plevak
    180 Points
    • CSS
    • CSS Transitions and Transforms
    • Getting Started with CSS Transitions
    • Transitioning Multiple Properties

    1 Answer

  • Brendan Dzeguze
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Brendan Dzeguze
    Front End Web Development Techdegree Graduate 14,567 Points

    i need help on this challenge.

    Posted July 24, 2020 8:12pm by Brendan Dzeguze
    .a{fill-rule:evenodd;}techdegree seal-36
    Brendan Dzeguze
    Front End Web Development Techdegree Graduate 14,567 Points
    • CSS
    • CSS Transitions and Transforms
    • Getting Started with CSS Transitions
    • Transitioning Multiple Properties

    1 Answer

  • Siobhan Potter
    Siobhan Potter
    2,316 Points

    No idea what I have done wrong?

    Posted April 27, 2019 8:09pm by Siobhan Potter
    Siobhan Potter
    2,316 Points
    • CSS
    • CSS Transitions and Transforms
    • Getting Started with CSS Transitions
    • Transitioning Multiple Properties

    1 Answer

  • Jessica Rini
    Jessica Rini
    310 Points

    Stuck on CSS transition challenge

    Posted February 1, 2019 8:09pm by Jessica Rini
    Jessica Rini
    310 Points
    • CSS
    • CSS Transitions and Transforms
    • Getting Started with CSS Transitions
    • Transitioning Multiple Properties

    1 Answer

  • ammarkhan
    seal-mask
    .a{fill-rule:evenodd;}techdegree
    ammarkhan
    Front End Web Development Techdegree Student 21,661 Points

    Make sure you're writing the properties inside the '.content' rule.

    Posted October 10, 2018 7:12am by ammarkhan
    .a{fill-rule:evenodd;}techdegree
    ammarkhan
    Front End Web Development Techdegree Student 21,661 Points
    • CSS
    • CSS Transitions and Transforms
    • Getting Started with CSS Transitions
    • Transitioning Multiple Properties

    1 Answer

  • Lean Rasmussen
    Lean Rasmussen
    11,060 Points

    works but wont let me complete

    Posted January 14, 2018 2:15pm by Lean Rasmussen
    Lean Rasmussen
    11,060 Points
    • CSS
    • CSS Transitions and Transforms
    • Getting Started with CSS Transitions
    • Transitioning Multiple Properties

    1 Answer

  • Mitchelle Mkhwananzi
    Mitchelle Mkhwananzi
    4,941 Points

    challenge task 2 of 2

    Posted May 8, 2017 5:52am by Mitchelle Mkhwananzi
    Mitchelle Mkhwananzi
    4,941 Points
    • CSS
    • CSS Transitions and Transforms
    • Getting Started with CSS Transitions
    • Transitioning Multiple Properties

    1 Answer

  • Sandeep Kumar
    Sandeep Kumar
    2,219 Points

    my answer is right but still doesn't continue

    Posted April 21, 2017 8:03pm by Sandeep Kumar
    Sandeep Kumar
    2,219 Points
    • CSS
    • CSS Transitions and Transforms
    • Getting Started with CSS Transitions
    • Transitioning Multiple Properties

    1 Answer

  • Jason Brown
    Jason Brown
    9,626 Points

    Challenge not working?

    Posted December 2, 2016 11:05pm by Jason Brown
    Jason Brown
    9,626 Points
    • CSS
    • CSS Transitions and Transforms
    • Getting Started with CSS Transitions
    • Transitioning Multiple Properties

    2 Answers

  • aliciashelton
    aliciashelton
    1,769 Points

    css transition: challenge is to change only the color and background transition of .content.

    Posted July 10, 2016 4:51pm by aliciashelton
    aliciashelton
    1,769 Points
    • CSS
    • CSS Transitions and Transforms
    • Getting Started with CSS Transitions
    • Transitioning Multiple Properties

    1 Answer

  • Carlos José
    PLUS
    Carlos José
    Courses Plus Student 12,431 Points

    Transition duration working but not validated by WS's

    Posted April 26, 2016 1:53am by Carlos José
    Carlos José
    Courses Plus Student 12,431 Points
    • CSS
    • CSS Transitions and Transforms
    • Getting Started with CSS Transitions
    • Transitioning Multiple Properties

    1 Answer

  • Ricard Taujenis
    Ricard Taujenis
    4,383 Points

    Next, set the duration of the color transition to 400 milliseconds, and the duration of the background transition to 500

    Posted March 23, 2016 9:45pm by Ricard Taujenis
    Ricard Taujenis
    4,383 Points
    • CSS
    • CSS Transitions and Transforms
    • Getting Started with CSS Transitions
    • Transitioning Multiple Properties

    3 Answers

  • Jason Smith
    Jason Smith
    145 Points

    Write a declaration that will transition only the color and background values of .content.

    Posted March 19, 2016 1:15am by Jason Smith
    Jason Smith
    145 Points
    • CSS
    • CSS Transitions and Transforms
    • Getting Started with CSS Transitions
    • Transitioning Multiple Properties

    6 Answers

  • Connor Sage
    Connor Sage
    9,577 Points

    Set the duration to 400 milliseconds and 500 milliseconds. Help

    Posted March 18, 2016 11:02am by Connor Sage
    Connor Sage
    9,577 Points
    • CSS
    • CSS Transitions and Transforms
    • Getting Started with CSS Transitions
    • Transitioning Multiple Properties

    1 Answer

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.

    Treehouse

  • About
  • Blog
  • Careers
  • Community
  • Stories
  • Shop
  • Contact
  • Gift Card

See Full Catalogue

Techdegree

  • Front End Web Development
  • Full Stack JavaScript
  • Python Development
  • Data Analysis
  • UX Design

Tracks

  • Learn to Code for Beginners
  • Beginning Python
  • Beginning SQL
  • Beginning Java
  • ...see more

Courses

  • JavaScript Basics
  • Intro to HTML & CSS
  • Python Basics
  • CSS Layout
  • ...see more

Explore

  • Plans
  • Affiliates
  • Perks
  • Free Treehouse Near Me
  • Treehouse for Libraries
  • Treehouse for Businesses
  • Twitter
  • YouTube
  • Facebook
  • LinkedIn
  • Instagram
Terms & Conditions | Privacy

© 2025 Treehouse Island, Inc.