@hmaryan86, when a test fails click the red button to see which test(s) are failing and text to help you correct the issue.
Be sure and read more than just the first line of the failing message. The ability to read and comprehend error messages is a skill you’ll need to acquire as a developer. Ask questions on what you don’t understand.
The first failing message says
The height of the welcome section should be equal to the height of the viewport.
The height of #welcome-section is not equal to the height of the viewport : expected 736 to be close to 203 +/- 0
AssertionError: The height of #welcome-section is not equal to the height of the viewport : expected 736 to be close to 203 +/- 0
Now this may not be very descriptive so let’s take a look at the code. You have a #welcome-section and an .about. (That is id and class attributes for that section) But you’re not styling either one. You’re styling .welcome-section which is not a valid selector for your code.
I’ll let you read through the second failing message.