Web Development Skills Quiz

CSS and HTML Basics

• The background-color property in CSS sets the background color of an HTML element, enhancing visual appeal and usability.
• The alt attribute provides alternative text for an image in HTML, crucial for accessibility and SEO, ensuring information is conveyed even when images fail to load.

Image Handling in HTML

• The <img> tag is employed to display images in HTML documents, requiring the src attribute to specify the image source.

Bootstrap Essentials

• To create an unordered list without bullets, the class list-unstyled is utilized in Bootstrap, allowing for a cleaner, more streamlined look.
• Bootstrap's default column width is 12, serving as the foundational structure for the grid system and layout management.

Responsive Design in Bootstrap

• The class img-fluid is designated for creating responsive images in Bootstrap, ensuring images scale appropriately with their parent elements and maintain aspect ratio.
• The col class with a specified size denotes a column that occupies one-third of the grid in Bootstrap, facilitating responsive design through flexible layouts.

Input Field and CSS Properties

• The <input> tag is a standard HTML element for creating input fields, essential for form submissions and user data collection.
• CSS properties such as font-size set the size of text within an element, allowing for customization of typography in web design.