How do you hide an element and remove it from the document flow?

Which of the following defines the boundary within the element box against which background-image positioning is calculated?

What does the pseudo class last-child do?

Which HTML tag is used to define an embedded style sheet?

CSS comments are inserted inside .

What css selctor Selects every <p> element that is the last child of its parent?

How can you create rounded corners using CSS3?

Right way to set padding top 25px and padding left 15px?

Which property prefix doesn’t exists?

Which css will divide the text in the div element into 3 columns?

Which CSS works for 'the gradient to start at the bottom left corner and go to the top right corner'