Learning CSS (Video 28)

The video tutorial covers the issues with horizontal scrolling on websites and why it should be avoided. It introduces static positioning and relative layout in web design, explaining how to adjust elements like footers using CSS properties such as width, padding, and the clear command. The tutorial provides practical examples and solutions to common layout problems, ensuring elements are aligned correctly without unwanted scrolling.

Why is horizontal scrolling generally considered undesirable in web design?

• It can lead to a poor user experience.

• It makes the website look more dynamic.

• It enhances the aesthetic appeal of the site.

• It is easier to implement than vertical scrolling.

What is static positioning in web design?

• A way to position elements using fixed coordinates.

• A method to position elements based on user input.

• A technique to make elements float over others.

• A default positioning method where elements are placed in the normal document flow.

How can you ensure a footer takes up the full width of the screen?

• Set the footer width to 50%.

• Remove all padding and margins.

• Use a fixed width in pixels.

• Set the footer width to 100%.

What is a common issue when setting an element's width to 100%?

• It will automatically center the element.

• The element may become invisible.

• It may cause extra horizontal scrolling due to padding or margins.

• The element will not be responsive.

How can you avoid extra scrolling when using padding?

• Use relative padding percentages and adjust the width accordingly.

• Remove all padding.

• Increase the element's height.

• Set padding to a fixed value.

What is the purpose of the 'clear' property in CSS?

• To ensure elements do not wrap around floated elements.

• To make text bold.

• To increase the font size.

• To change the background color of an element.

How can you make a footer visible at all times?

• By increasing its z-index.

• By using a fixed position.

• By overlapping it with other elements.

• By setting its position to static.