9. What is the purpose of margin in the CSS box model?

What is the default value of the box-sizing property in CSS?

A). content-box

B). padding-box

C). border-box

D). margin-box

Which CSS property is used to specify the padding of an element?

A). padding

B). margin

C). border

D). spacing

How can you create a border with rounded corners for an element in CSS?

A). border-radius: 10px;

B). border-curve: 10px;

C). corner-radius: 10px;

D). rounded-border: 10px;

What happens to an element's total size when padding is added?

A). Increases the element's total size

B). Decreases the element's total size

C). Does not affect the element's total size

D). Increases the content size but not the total size

In the CSS box model, which component surrounds the content and padding?

A). Border

B). Padding

C). Margin

D). Spacing

Which property can be used to hide an element without affecting the layout of the page?

A). display: none;

B). visibility: hidden;

C). opacity: 0;

D). position: absolute; left: -9999px;

What is the function of the border in the CSS box model?

A). To create a visible boundary around the content and padding

B). To create space between elements

C). To create space outside the border

D). To style the content area

Which property can be used to set the width and height of an element, including its content, padding, and border?

A). width, height

B). size

C). dimensions

D). scale

How can you ensure that an element's width and height include padding and border, but not margin?

A). box-sizing: border-box;

B). box-sizing: padding-box;

C). box-sizing: content-box;

D). box-sizing: margin-box;

Which CSS property is used to specify the border of an element?

A). border

B). padding

C). margin

D). outline