Unlock hundreds more features
Save your Quiz to the Dashboard
View and Export Results
Use AI to Create Quizzes and Analyse Results

OR
Sign inSign in with Facebook
Sign inSign in with Google
Quizzes > Computers & Technology > Programming & Software

Test Your CSS Syntax Skills Today!

Think you can ace this CSS selectors quiz? Start your syntax practice test now!

Difficulty: Moderate
2-5mins
Learning OutcomesCheat Sheet
paper art illustration showing CSS code cards pencils ruler and quiz title on sky blue background

Ready to prove your style-sheet savvy? Dive into the Ultimate CSS Syntax Quiz and elevate your web design game! This engaging online CSS quiz walks you through everything from targeting elements in our CSS selectors quiz to refining shorthand declarations in a quick CSS properties test. By working through real-world scenarios, you'll sharpen your understanding of specificity, syntax rules, and best practices. Whether you're looking for a fun warm-up or a focused syntax practice test, join our interactive HTML & CSS quiz or tackle the CSS skills challenge now. Let's code smarter - start today!

Which selector targets all elements with the class "nav-item"?
#nav-item
nav-item
.nav-item
*[nav-item]
A class selector is prefixed with a dot (.) followed by the class name. Using .nav-item will select any element that has that class on it. The # prefix is for IDs, and using the element name without a dot selects tags by name. MDN class selectors
Which CSS property controls the space between an element's content and its border?
border-spacing
margin
outline
padding
Padding defines the internal spacing inside an element, between its content and its border. Margin controls outer spacing between elements, not inside. The border-spacing property applies only to table cells. MDN padding
How do you use the margin shorthand to set top:10px, right:20px, bottom:10px, left:20px?
margin: 20px;
margin: 10px 20px 10px 20px;
margin: 10px 20px;
margin: 10px 20px 10px;
The margin shorthand with four values applies in the order: top, right, bottom, left. By writing margin: 10px 20px 10px 20px, you assign 10px top, 20px right, 10px bottom, 20px left. Fewer values repeat or mirror as defined in CSS specs. MDN margin
Which selector matches only direct child

elements of an element with class "container"?

.container ~ p
.container > p
.container + p
.container p
The child combinator (>) selects only immediate children. .container > p matches

elements that are direct descendants of .container. The space selects any descendant, + is the adjacent sibling, and ~ is the general sibling combinator. MDN child combinator

Which CSS length unit is always relative to the font-size of the root element?
rem
em
vh
%
rem units refer to the root element's font-size, whereas em units relate to the current element's font-size. Viewport units like vh are based on viewport height, and percentages depend on the parent context. Using rem ensures consistency across nested elements. MDN rem unit
Which pseudo-class applies styles when the user hovers their pointer over an element?
:focus
:hover
:active
:visited
The :hover pseudo-class is applied while the user's pointing device is over an element. :active applies while the element is being activated (e.g., clicked), and :focus applies when the element has keyboard focus. :visited styles apply only to links already visited. MDN :hover
Which of the following selectors has the highest specificity?
#main .content p
div > p
.content p span
header nav a
Specificity is calculated as (inline, IDs, classes/attributes, elements). #main .content p has one ID (1), one class (1), and one element (1), giving it higher specificity than the others. div > p and header nav a have only element selectors, and .content p span has only one class. MDN specificity
Which at-rule is used to import one stylesheet into another?
@import
@media
@font-face
@charset
The @import rule lets you include external CSS files within another stylesheet. @media is used for media queries, @font-face defines custom fonts, and @charset declares character encoding. Imports must appear before other rules in a CSS file. MDN @import
How do you define two background images on a single element in CSS?
background: url('a.png') , url('b.png');
background-stack: url('a.png'), url('b.png');
background: url('a.png') url('b.png');
background-image: url('a.png'), url('b.png');
The background-image property accepts a comma-separated list of images, applying the first listed image on top. Other background shorthand formats require specifying other properties and the comma must be between URLs in background-image. There is no background-stack property in CSS. MDN background-image
Which CSS pseudo-class function lets you group selectors and uses the specificity of the most specific selector in its list?
:is(.foo, .bar)
:where(.foo, .bar)
:filter(.foo, .bar)
:matches(.foo, .bar)
The :is() pseudo-class accepts a list of selectors and computes specificity based on the most specific one in its arguments. This helps group selectors without inflating overall specificity, unlike older grouping methods. :where() also groups but always has zero specificity. MDN :is()
0
{"name":"Which selector targets all elements with the class \"nav-item\"?", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"Which selector targets all elements with the class \"nav-item\"?, Which CSS property controls the space between an element's content and its border?, How do you use the margin shorthand to set top:10px, right:20px, bottom:10px, left:20px?","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}

Study Outcomes

  1. Analyze CSS Selectors -

    Use this CSS selectors quiz to differentiate between type, class, ID, and attribute selectors and choose the correct one for each scenario.

  2. Apply Property Declarations -

    Demonstrate mastery of CSS properties test questions by writing valid declarations for styling rules covering color, layout, typography, and more.

  3. Utilize Shorthand Syntax -

    Practice combining multiple CSS properties into concise shorthand rules with the CSS syntax practice test to streamline your code.

  4. Identify Common Syntax Errors -

    Spot and correct punctuation, bracket, and property-value mistakes in an online CSS quiz to improve your debugging skills.

  5. Interpret Specificity and Inheritance -

    Understand how selector specificity and inheritance affect style application by tackling targeted questions in this CSS syntax quiz.

  6. Evaluate Your CSS Proficiency -

    Assess your overall syntax knowledge with challenge questions and receive feedback to pinpoint gaps and boost your web design expertise.

Cheat Sheet

  1. Selector Specificity Hierarchy -

    CSS specificity determines which rules apply when multiple selectors target the same element, following the ID (100), class/attribute (10), and element (1) scoring system defined by the W3C. A handy mnemonic from MDN Web Docs is "100 IDs, 10 Classes, 1 Element," making it easy to conquer any CSS selectors quiz question. Mastering specificity will help you avoid style collisions and ace your CSS Syntax Quiz.

  2. Shorthand Property Notations -

    Shorthand properties like margin, padding, and background let you write more concise, maintainable code, as specified by the CSS Working Group. Remember the TRouBLe mnemonic (Top, Right, Bottom, Left) to recall the order for margin and padding values during a CSS properties test. Using shorthand effectively will speed up your workflow and boost accuracy on a CSS Syntax Quiz.

  3. Display Types: Block vs. Inline vs. Inline-Block -

    Understanding display values like block, inline, and inline-block helps you control layout flows, as outlined in the official MDN documentation. Block elements start on a new line and stretch full-width, while inline items flow within text; inline-block combines both worlds for flexible layouts in a CSS syntax practice test. Grasping these differences ensures you'll crush any layout challenge in your next CSS Syntax Quiz.

  4. Cascade, Inheritance, and the Importance Cascade -

    The cascading order - user agent, user, author, plus !important - dictates which styles prevail, as defined by the W3C. Understanding property inheritance (e.g., color passes to children while margin does not) is crucial for any online CSS quiz or practical stylesheet task. A quick mnemonic is CAIN (Cascade, !important, Inheritance, Name-spacing) to remember the key principles when reviewing for a CSS Syntax Quiz.

  5. Debugging with DevTools and !important Best Practices -

    Browser DevTools (Chrome, Firefox) offer built-in style inspectors for live debugging of CSS rules, as detailed in Google's Chrome DevTools documentation. While !important can override stubborn rules, the MDN team warns to use it sparingly to maintain CSS specificity integrity. Mastery of these debugging techniques will sharpen your skills and give you an edge in any CSS Syntax Quiz challenge.

Make a Quiz (FREE) Copy & Edit This Quiz Create a Quiz with AI

Programming & Software Quizzes

Powered by: Quiz Maker