The ________ property in CSS is used to specify the vertical alignment of inline or table-cell elements.
- align
- display
- position
- vertical-align
The vertical-align property in CSS is used to specify the vertical alignment of inline or table-cell elements. It can be used to align elements with respect to their parent or baseline.
A developer is tasked with enhancing the accessibility of a website that heavily relies on icon fonts. What strategy should they implement to ensure that screen readers can effectively interpret the icons?
- Convert icon fonts to images
- Increase icon font size for better visibility
- Replace icon fonts with SVG icons
- Use ARIA (Accessible Rich Internet Applications) attributes with icon fonts
To enhance accessibility with icon fonts, the developer should replace icon fonts with SVG icons. SVGs are inherently accessible, providing a better experience for screen readers and improving overall web accessibility.
When using CSS Grid, what is the purpose of the grid-template-columns property?
- defines the size of the grid container
- establishes the layout of the grid rows
- sets the size of the grid columns
- specifies the number of rows in the grid
The grid-template-columns property in CSS Grid defines the size of the columns in the grid layout, allowing for precise control over the layout of the grid's columns.
What is the primary benefit of using icon fonts over traditional image files for icons?
- Animation support
- Browser compatibility
- Color options
- Scalability
One of the primary benefits of using icon fonts is scalability. Unlike traditional image files, icon fonts can be easily scaled up or down without losing quality, making them ideal for responsive web design.
When implementing BEM, what symbol is typically used to separate a block from its element?
- -
- .
- :
- __
In BEM, a double underscore (__) is used to separate a block from its element, indicating a strong hierarchy in the naming convention.
How does the implementation of CSS Grid Layout differ among various browsers, and why is this significant?
- Consistent implementation across all browsers
- Grid Layout only available in modern browsers
- Limited support for CSS Grid Layout
- Varying syntax and feature support
CSS Grid Layout may have variations in syntax and support among browsers, making it crucial for developers to consider and adapt their implementation for cross-browser compatibility.
The ________ value of the animation-direction property in CSS is used to alternate the animation cycle.
- normal
- reverse
- alternate
- alternate-reverse
The correct option is 'alternate'. When 'animation-direction' is set to 'alternate', the animation plays forward, then backward, creating an alternating cycle. This is useful for creating back-and-forth animations, adding variety to the visual experience.
The ________ value of the CSS display property is used to contain floats within a flex or grid context.
- inline-block
- inline-flex
- block
- inline
The correct option is "block." The block value of the CSS display property establishes a block container, and it's often used to contain floats within a flex or grid context.
In Flexbox, the flex-________ property allows an item to grow or shrink to fit the space available in the flex container.
- sizing
- growshrink
- flexsize
- basis
The correct option is 4. The flex-basis property in Flexbox allows an item to specify its initial size and can grow or shrink to fit the available space in the flex container.
How does the proper use of the 'alt' attribute in HTML improve accessibility in web design?
- alt="Description of the image"
- aria-label="Image description"
- data-alt="Image"
- title="Image"
The 'alt' attribute in HTML is vital for accessibility as it provides alternative text for images. Screen readers use this text to describe images to users with visual impairments. Using descriptive and accurate 'alt' text ensures that all users, including those using assistive technologies, can understand the content.