# \#csd-unit-2-lesson-10
**URL:** https://forum.code.org/tag/csd-unit-2-lesson-10/364.md
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## [Code is correct but it is not executing](https://forum.code.org/t/code-is-correct-but-it-is-not-executing/24091)
My code and student’s code seems to be correct but the changes are not being shown…Lesson 10 #14!
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## [Personal Website - Student Clicked "Restore Version" Button](https://forum.code.org/t/personal-website-student-clicked-restore-version-button/31751)
My student was trying to link his CSS to his personal website in U2L10. He hit the Restore Version button thinking it would only delete his recent activity, but it deleted his entire website. Any way to get it back or …
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## [CSS not working](https://forum.code.org/t/css-not-working/25203)
A student is having problems with a CSS and HTML page not linking. The code (see below) seems to be accurate, but the background color and h3 color are not changing. HTML Page \
**Author:** [@rfeitlinger](https://forum.code.org/u/rfeitlinger)\
**Replies:** 2\
**Last updated:** [November 5, 2018, 1:35pm UTC](https://forum.code.org/t/help-with-code-and-style-guide/21647 "2018-11-05T13:35:28Z")
A student is trying to integrate a style guide into their code. It is not working. Anyone see something I am not seeing. Link to website Thanks, Ross
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## [CSD Lessons taught for a Formal Observation](https://forum.code.org/t/csd-lessons-taught-for-a-formal-observation/21642)
Has anyone taught Unit 2 Lesson 10 as a formal observation lesson? If so can you give me any pointers or suggestions or even any materials you might be willing to share? If you taught any other lesson for a formal observ…
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## [Header not changing background color and boarder](https://forum.code.org/t/header-not-changing-background-color-and-boarder/21326)
Student’s code looks right but it wont execute. He wants the boarder style to change to inset and the background color to be light cyan and the text decoration to be an underline. See images.
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## [CSS Style Sheet Remaning](https://forum.code.org/t/css-style-sheet-remaning/16541)
When a student tries to rename the css style sheet she receives the following message "An error occured when trying rename the file New-1css the file directory could not be found". We have also tried to delete the file …
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## [Student receiving error message Unit 2, Chapter 2. Lesson 2.2 CSS styling](https://forum.code.org/t/student-receiving-error-message-unit-2-chapter-2-lesson-2-2-css-styling/15800)
Has anyone had a student who gets an error message that they must load an HTML file before accessing the lesson? I tried on separate computers to make sure it wasn't an issue with her computer. I think the html file g…
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## [Unit 2 Lesson 10](https://forum.code.org/t/unit-2-lesson-10/14593)
I am have been working on a site as well. I go through the lesson first and then teach the students. In about 2 weeks we will be on lesson 10 in unit 2 and I am completely lost on how to change the color on my site. Does…
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## [Text-align for links](https://forum.code.org/t/text-align-for-links/11864)
I have a student who is trying to center his links. His CSS looks like this for it: a { text-align: center; } All of the other rules in the stylesheet are working correctly. I can't figure this one out. Any thoughts?
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## [Bubbles down? lesson 10](https://forum.code.org/t/bubbles-down-lesson-10/11857)
When I click on bubbles 4-8 I get a notice that the site is down. When my students log in, they are able to see and perform each task. Anyone else have similar problems?
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## [Slide Deck for 2.10 (from our TLO)](https://forum.code.org/t/slide-deck-for-2-10-from-our-tlo/9265)
Hey teachers, It's not perfect and will probably need to be tweaked for your classroom, but here's a slide deck we made for Unit 2, Lesson 10 (Styling with CSS). Unit 2.10 Slide Deck
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## [U2L10 Videos - Why 2 videos?](https://forum.code.org/t/u2l10-videos-why-2-videos/11371)
Why are these two separated? I believe it would have been helpful to go over the link tag in the first video.
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## [Learning how efficient CSS can be!](https://forum.code.org/t/learning-how-efficient-css-can-be/8772)
I am a first-year coder and learning the differences between HTML, CSS, Javascript, and C#. I am finally understanding how these different languages are applied and the similarities / differences between the syntax. CSS …
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## [Pilot - U2L10 - Styling Text with CSS](https://forum.code.org/t/pilot-u2l10-styling-text-with-css/5886)
Please leave any feedback, thoughts, or resources for the lesson here. As a reminder, good feedback has the following elements: description of your school and classroom context details on what went well when teaching …
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## [Unit 2: Stage 10 Matching Review](https://forum.code.org/t/unit-2-stage-10-matching-review/6727)