Ineed this what statement best describes percentage values in css? it's the fraction of the value that came before it. it's the smallest controllable element on the screen. it's always the width of an indent. it's a value that is relative to the width of its html element or to the page.

Hi, 
The answer to your question would be It's a value that is relative to the width of its HTML element or to the page. 

Many length properties use percentages, such as width, margin and padding. Percentages can also be seen in font-size, where the size of the text is directly related to the size of its parent. And it applies to a particular HTML element or to the page.

Hope this helped, 

Kylie