To control the white space around text within an element, the CSS property ________ is used.
- border
- margin
- padding
- spacing
The margin property in CSS is used to control the white space around the outside of an element. It defines the space outside the border, creating a gap between adjacent elements.
In a project where you need to optimize loading times and manage multiple background images, which CSS asset management technique would be most effective?
- CSS Sprites
- Data URIs
- Image Spriting
- Lazy Loading
CSS Sprites involve combining multiple background images into a single image, reducing the number of server requests and optimizing loading times. This technique is beneficial for projects with a focus on performance optimization.
An element with position: ________ is positioned based on the viewport and stays fixed when scrolling.
- static
- relative
- absolute
- fixed
The correct option is fixed. When an element has a position: fixed, it is positioned relative to the viewport and remains fixed in its position even when the user scrolls the page.
The property transition-________ is used to specify which CSS property the transition effect is for.
- delay
- duration
- property
- timing
The correct property is transition-property, which specifies the CSS property to apply the transition to. It helps define what properties will undergo the transition effect.
In CSS Grid, which property defines the number of columns in the grid layout?
- column-count
- columns
- grid-columns
- grid-template-columns
The grid-template-columns property is used to define the number of columns in a CSS Grid layout. It specifies the size and track listing of columns in the grid.
The CSS property ________ can be used to create custom text outlines that enhance readability for users with low vision.
- font-outline:
- text-outline:
- text-shadow:
- text-stroke:
The correct CSS property for creating custom text outlines is text-outline. It is particularly useful for improving readability for users with low vision by adding a visible border around the text. The text-stroke property is not valid in CSS, and text-shadow is used for adding shadows, not outlines. font-outline is also not a valid CSS property.
To select an input element of type text that is currently in focus, you would use the :______ pseudo-class.
- focus
- active
- target
- input
The correct option is a) focus. The :focus pseudo-class in CSS is used to select an element that is currently in focus, such as an input field that the user is interacting with.
Which CSS unit is fixed and is not affected by the current font size of the document?
- cm
- in
- mm
- pt
The 'pt' unit in CSS is fixed and is not influenced by the current font size of the document. Other units like 'mm,' 'cm,' and 'in' are physical units and can be affected by the font size, making 'pt' suitable for fixed-size elements in print styles or other specific cases.
When designing for internationalization, the property ________ in CSS is crucial for adjusting the layout to accommodate different scripts and writing modes.
- direction:
- international-layout:
- script-adjust:
- writing-mode:
The correct CSS property for adjusting the layout to accommodate different scripts and writing modes is writing-mode. It is crucial when designing for internationalization to ensure proper rendering of text in various languages. direction is used for text directionality, not layout adjustments, and international-layout and script-adjust are not valid CSS properties.
Why is it important to consider different browsers when testing a website?
- To ensure a consistent user experience
- To improve search engine ranking
- To increase website performance
- To reduce development time
Considering different browsers ensures that the website functions correctly and looks consistent across a variety of platforms, providing a positive user experience for all visitors.