In terms of specificity, which type of selector has the highest priority?
- Class selectors
- Element selectors
- ID selectors
- Universal selectors
In terms of specificity, ID selectors have the highest priority. They are more specific than class selectors, element selectors, and universal selectors, and styles defined using ID selectors will override styles defined with lower-specificity selectors.
What's the difference between the CSS functions min(), max(), and clamp()?
- clamp() returns a value between the minimum and maximum values provided as arguments.
- max() returns the minimum value among its arguments.
- min() and max() are the same.
- min() returns the maximum value among its arguments.
In CSS, the min() function returns the minimum value among its arguments, while the max() function returns the maximum value. These two functions are complementary but serve different purposes. The clamp() function, on the other hand, allows you to set a value within a range, ensuring it stays between the minimum and maximum values provided as arguments.
What's the result of applying the grayscale(100%) filter to a colored image?
- The image becomes completely black
- The image becomes completely white
- The image becomes grayscale
- The image remains the same
Applying the grayscale(100%) filter to a colored image will turn the image completely black. The grayscale filter in CSS converts the image to grayscale, and when you specify 100%, it means full grayscale, which results in a black and white image with all color information removed.
Which CSS value for font-weight represents normal text?
- Default
- Lighter
- Normal
- Regular
In CSS, the font-weight property is used to control the thickness of the text. The value "normal" corresponds to the standard or regular font weight, making it neither bolder nor lighter.
In CSS, when a variable is not set or its value is invalid, it will return the ________ value.
- Default
- Initial
- Null
- Undefined
In CSS, when a variable is not set or its value is invalid, it will return the default value. This default value varies depending on the property. For example, the default value for the font-size property is often 16 pixels.
Which CSS property is used to set the font family for an element?
- font-family
- font-size
- font-style
- font-weight
The font-family property in CSS is used to specify the font family for an element. This property allows you to define the typeface or font you want to use for text within that element, which can greatly affect the visual style of your website.
How can you include a custom font in your webpage using CSS?
- Use the font-color property and specify the font's name
- Use the font-family property and specify the font's name
- Use the font-size property and specify the font's URL
- Use the text-transform property and specify the font's path
To include a custom font in your webpage using CSS, you use the font-family property and specify the font's name. You need to first import the font into your CSS file or link to an external font file, and then you can reference it using the font-family property in your CSS rules. This allows you to apply the custom font to specific text elements on your webpage.
What is the primary purpose of the filter property in CSS?
- Applying colors to text
- Applying transformations to elements
- Applying visual effects to elements
- Controlling the layout of elements
The primary purpose of the filter property in CSS is to apply visual effects to elements. This property allows you to add various effects like blurring, brightness adjustment, and grayscale to an element. It's commonly used for image effects and enhancing the visual appearance of web content.
How does the "line-height" property affect the vertical spacing of a block of text?
- It defines the space between two blocks of text
- It determines the height of each line of text
- It has no impact on the vertical spacing of text
- It sets the space between characters within a line
The "line-height" property in CSS specifies the vertical space between lines of text within a block. A larger line-height value increases the vertical spacing, making text more readable, while a smaller value reduces the spacing. It is crucial for controlling text layout and readability.
In responsive design, what does the term "mobile-first" approach mean?
- It means designing exclusively for tablets and excluding other device types.
- It means designing only for mobile devices and ignoring desktop users.
- It means designing primarily for desktop users and adapting the design for mobile devices later.
- It means starting the design process with the mobile layout and progressively enhancing it for larger screens.
The "mobile-first" approach in responsive design involves starting the design process with a focus on mobile devices. This approach emphasizes designing for small screens first and then progressively enhancing the design for larger screens, such as tablets and desktops. It ensures that the design works well on mobile devices and then adapts gracefully to larger screens, providing a better user experience across different devices.