Go to the Main Structural Styles section and do the following: Change the background color of the browser window by creating a style rule for the html element that sets the background color to the value hsl(27, 72%, 72%).
For the body element, create a style rule to set the text color to the value rgb(91, 91, 91), the background color to ivory, and body text to the font stack: Verdana, Geneva, sans-serif.
Footer Address
Create a style rule for the body > footer addressselector containing the following styles:
The background color set to the value rgb(222, 128, 60)
The font color to white and then to the semitransparent value rgba(255, 255, 255, 0.6)
The font style to normal displayed in bold small capital letters with a font size of 0.9em and a line height of 3em using the font stack Nobile, Verdana, Geneva, sans-serif
The text horizontally centered on the page