Skip to main content

NOTICE: On Friday Nov 6, Workspaces will be temporarily unavailable for maintenance.

🚀 In our NEW AI Bootcamp you'll build a working app in 28 days, no experience required. Free to all subscription levels.

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

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

  • Treehouse Logo
    • For Individuals
    • For Businesses
    • For Schools
    • For Libraries
    • For Military
    • All Courses
    • Tracks
    • AI Bootcamp
    • College Credit
    • Techdegree Bootcamps
    • Front End Development
    • Full Stack JavaScript
    • Code Adventures
    • Discord
    • Forum
    • Success Stories
    • Treehouse Links
    • 100 Days of Code
    • Explore
    • Career Toolbox
    • Free Treehouse Near Me
    • Affiliates
    • Blog
    • Support
    • About
    • Learn
    • Beginner's Guide to Coding
    • Data Analysis with SQL & Python
    • Front-End Web Development
    • Python Programming Basics
    • Techdegree Bootcamp Overview
    • UX Design Fundamentals
    • AI Tools for Beginners
  • For Individuals For Businesses For Schools For Libraries For Military
  • All Courses Tracks AI Bootcamp College Credit
  • Techdegree Bootcamps Front End Web Development Full Stack JavaScript
  • Code Adventures Discord Forum Success Stories Treehouse Links 100 Days of Code
  • Explore Career Toolbox Free Treehouse Near Me Affiliates Blog Support About
    Learn Beginner's Guide to Coding Data Analysis with SQL & Python Front-End Web Development Python Programming Basics Techdegree Bootcamp Overview UX Design Fundamentals AI Tools for Beginners
  • Sign In
  • Free Trial
Instagram Twitter Facebook YouTube LinkedIn
Loading banner... Start your free trial at Treehouse
    • Newest
      • Newest
      • Active
      • Unanswered
      • Featured
    • All Topics
      • All Topics
      • • General Discussion
      • • AI
      • • 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
      • • Vibe Coding
  • Darryl James
    Darryl James
    1,230 Points

    The first time I viewed this video, there was a practice exercise video that followed. How can try this exercise again?

    Posted January 26, 2019 8:58pm by Darryl James
    Darryl James
    1,230 Points
    • CSS
    • CSS Basics (2014)
    • Basic Selectors
    • CSS Comments

    1 Answer

  • Rouillie Wilkerson
    Rouillie Wilkerson
    10,419 Points

    Why did this assignment workspace page load without css and in a different format?

    Posted October 30, 2018 5:10pm by Rouillie Wilkerson
    Rouillie Wilkerson
    10,419 Points
    • CSS
    • CSS Basics (2014)
    • Basic Selectors
    • CSS Comments

    0 Answers

  • Cooper Jones
    Cooper Jones
    2,105 Points

    Using ID twice

    Posted January 4, 2018 9:01pm by Cooper Jones
    Cooper Jones
    2,105 Points
    • CSS
    • CSS Basics (2014)
    • Basic Selectors
    • CSS Comments

    1 Answer

  • Robert Glover
    Robert Glover
    20,115 Points

    Why doesn't // (two slashes) comment out the text? Isn't that still valid CSS?

    Posted October 27, 2017 10:15pm by Robert Glover
    Robert Glover
    20,115 Points
    • CSS
    • CSS Basics (2014)
    • Basic Selectors
    • CSS Comments

    3 Answers

  • Askar Suvanbekov
    Askar Suvanbekov
    1,894 Points

    Code Always changes

    Posted April 20, 2017 12:52am by Askar Suvanbekov
    Askar Suvanbekov
    1,894 Points
    • CSS
    • CSS Basics (2014)
    • Basic Selectors
    • CSS Comments

    2 Answers

  • Roger Antonell
    Roger Antonell
    18,252 Points

    shortcut for make a comment doesnt work in spanish keyword

    Posted October 21, 2015 3:23pm by Roger Antonell
    Roger Antonell
    18,252 Points
    • CSS
    • CSS Basics (2014)
    • Basic Selectors
    • CSS Comments

    3 Answers

  • Ezekiel dela Peña
    Ezekiel dela Peña
    6,231 Points

    Question about IDs.

    Posted May 6, 2015 10:11am by Ezekiel dela Peña
    Ezekiel dela Peña
    6,231 Points
    • CSS
    • CSS Basics (2014)
    • Basic Selectors
    • CSS Comments

    1 Answer

  • Filippo D'Arrigo
    Filippo D'Arrigo
    5,285 Points

    Komodo 8.5 shortcut for creating or removing comments

    Posted April 11, 2015 10:47am by Filippo D'Arrigo
    Filippo D'Arrigo
    5,285 Points
    • CSS
    • CSS Basics (2014)
    • Basic Selectors
    • CSS Comments

    2 Answers

  • Tommy Kristensen
    PLUS
    Tommy Kristensen
    Courses Plus Student 3,031 Points

    Default shortcuts do not work sublime text 3

    Posted February 25, 2015 9:20pm by Tommy Kristensen
    Tommy Kristensen
    Courses Plus Student 3,031 Points
    • CSS
    • CSS Basics (2014)
    • Basic Selectors
    • CSS Comments

    3 Answers

  • Dale Olsen
    Dale Olsen
    1,138 Points

    What free text editor did Guil recommend in an earlier video? I can't seem to find it again.. thanks

    Posted February 19, 2015 1:37am by Dale Olsen
    Dale Olsen
    1,138 Points
    • CSS
    • CSS Basics (2014)
    • Basic Selectors
    • CSS Comments

    9 Answers

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

Techdegree

  • Front End Web Development
  • Full Stack JavaScript
SEE ALL

Tracks

  • Learn to Code for Beginners
  • Beginning Python
  • Beginning SQL
  • Beginning Java
SEE ALL

Courses

  • JavaScript Basics
  • Intro to HTML & CSS
  • Python Basics
  • CSS Layout
SEE ALL

About Us

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

Explore

  • Plans
  • Affiliates
  • Perks
  • Shop
  • Free Treehouse Near Me
  • Treehouse for Libraries
  • Treehouse for Businesses

Treehouse is an online technology education platform founded in 2011. Treehouse offers more than 700 self-paced, video-based courses in web development, programming, data analysis, design, and AI, plus two project-based bootcamp programs in Front End Web Development and Full Stack JavaScript. Individual Treehouse plans start at $25 per month and include a 7-day free trial. Treehouse serves individual learners, businesses, schools, and public libraries. Cardholders at participating U.S. public libraries can use Treehouse for free. Select Treehouse courses, offered with University Pathways International, are recommended for college credit by ACE and NCCRS. Treehouse learners earn digital certificates for completed Tracks.

Terms & Conditions · Privacy · © 2026 Treehouse Island, Inc.
  • Twitter
  • YouTube
  • Facebook
  • LinkedIn
  • Instagram
  • Discord