CSS Grid & Responsive Design Challenge

What CSS property is used to create a grid container?

• display: flex

• display: block

• display: grid

• display: inline

Answer explanation

The correct property to create a grid container in CSS is 'display: grid'. This property enables the use of grid layout, allowing for the arrangement of child elements in rows and columns.

Which property defines the number and size of columns in a grid?

• grid-template-areas

• grid-template-rows

• grid-template-columns

• grid-auto-flow

Answer explanation

The property that defines the number and size of columns in a grid is 'grid-template-columns'. It specifies how many columns there are and their respective widths, making it essential for grid layout design.

What is the purpose of the grid-gap property?

• To define the size of grid items

• To specify the space between grid rows and columns

• To set the alignment of grid items

• To change the display mode of a grid

Answer explanation

The grid-gap property is used to specify the space between grid rows and columns, allowing for better layout control in a grid container. This makes it the correct choice among the options provided.

To place an item in the second column of a grid, which property would you use?

• grid-row

• grid-column

• grid-area

• grid-template-columns

Answer explanation

To place an item in the second column of a grid, you use the 'grid-column' property. This property specifies the starting and ending column lines for the item, allowing you to position it in the desired column.

If you want a grid item to span two rows, which property would you use?

• grid-column

• grid-row

• grid-area

• grid-template-rows

Answer explanation

To make a grid item span two rows, you use the 'grid-row' property. This property allows you to specify the start and end lines for the rows the item should occupy, effectively spanning multiple rows.

Which property is used to define the height of grid rows?

• grid-template-columns

• grid-template-areas

• grid-template-rows

• grid-auto-rows

Answer explanation

The property used to define the height of grid rows is 'grid-template-rows'. This property allows you to specify the size of each row in a grid layout, making it essential for controlling row heights.

What happens if you do not specify a value for grid-gap?

• It defaults to 0

• It throws an error

• It uses the value from grid-template-columns

• It creates a 10px gap

Answer explanation

If you do not specify a value for grid-gap, it defaults to 0. This means there will be no space between the grid items, making the correct answer 'It defaults to 0'.

Which CSS property can be used to control the alignment of grid items?

• justify-items

• align-items

• Both A and B

• grid-auto-flow

Answer explanation

The correct choice is 'Both A and B' because 'justify-items' controls horizontal alignment of grid items, while 'align-items' controls vertical alignment. Both properties are essential for aligning grid items in a grid layout.

How can you specify that a grid item should start at the second column and end at the fourth column?

• grid-column: 2 / 4;

• grid-column: 1 / 3;

• grid-area: 2 / 4;

• grid-row: 2 / 4;

Answer explanation

The correct choice is 'grid-column: 2 / 4;', which specifies that the grid item should start at the second column and end at the fourth column. The other options do not correctly define the column span.

Which of the following properties allows you to define the layout of grid items using a template?

• grid-auto-flow

• grid-template-areas

• grid-template-columns

• grid-template-rows

Answer explanation

The property 'grid-template-areas' allows you to define the layout of grid items using a visual template. It specifies how grid items are placed in the grid by naming areas, making it the correct choice.