PropDrill

CSS properties

One radio per question. Options are shuffled in the live test. Green and red appear after Check.

60%

6 / 10 correct

Green is the pick you got right. Red is a miss — the key sits below it.

Retake test

1. 01 Property that changes text color

   • color
   • font
   • fill
   • stroke

2. 02 Property that sets background color

   • background-color
   • color
   • border-color
   • outline

3. 03 Property that controls element width

   • size
   • flex
   • max
   • width

   Correct: width

4. 04 Property that adds space inside an element

   • margin
   • gap
   • padding
   • inset

5. 05 Property that adds space outside an element

   • padding
   • margin
   • border
   • outline

   Correct: margin

6. 06 display value that makes a flex container

   • block
   • grid
   • flex
   • inline

7. 07 Property that sets font size

   • font
   • text-size
   • font-size
   • size

8. 08 Property that hides an element from layout

   • visibility
   • opacity
   • display
   • hidden

   Correct: display (value none)

9. 09 Property that rounds corners

   • border
   • radius
   • border-radius
   • corner

10. 10 Unit relative to the root font size

    • em
    • rem
    • px
    • %

    Correct: rem