Make & Deploy a Website   Make a Website: A Closer Look at CSS

About the Make a Website: A Closer Look at CSS category (2)
Please i want to be practicing what i have learnt on making a websit by myself can anyone tell me the perfect code editor to use? (6)
"em"--which is the parent element (3)
Flexbox instructions (3)
What does em mean? (3)
Difference between ID and Class (3)
Font-size [7/10] Doubts regarding the CSS code (8)
CSS Make a Website:Class Selector(6) (3)
Make a Website--->A closer look at css--->exercise 2,I really need help i did what it asked me to do but when I press "Run" the interpreter just keep on loading and I cant go to exercise 3 need help here (5)
Make a Website-->A Closer Look at CSS-->Exercise 5. Interpreter does not recognize correct input (4)
More than one font in font-family (2)
Font size 2rem problem (4)
CCS color problem in Making a website (6)
Section 8/10 (3)
How to make buttons on price sheets that purchase real things with real money (3)
I'm seeing weird charecters instead of the codes! (3)
Am stuck here on question four some one help me (3)
Please help me as to where to add the selector (5)
Https:// (2)
Section 6/10 (3)
Stuck on 5/10. Not understanding how to add rgb colour (3)
ID vs class (3)
Section 4/10 font not changing (2)
Stuck on make a website 4/10 (3)
Help (5)
Please ,, how can i use index.html after learning it? (5)
Is this my computer or Codeacademy's Fault? (4)
7/10 (3 2rem) (5)
Make A Website 7. font size (2)
2/10 CSS "Link to a Stylesheet" isn't working (6)