BODY STYLES

Andrew wants the web page body background to combine several images and effects. Go to the Body Styles section and create a style rule for the body element that adds the following backgrounds in the order listed:

1. A background containing the night sky image, sd_back2.png

2. A radial gradient circle with a size extending to the closest corner and placed at the coordinates (40%, 70%) containing the color white stopping at 15% of the gradient and the color value rgba(151, 151, 151, 0.5) stopping at 50%

3. A radial gradient circle also extending to the closest corner and placed at (80%, 40%) containing the color white stopping at 15% and followed by the color rgba(0, 0, 0, 0) at 30%

4. A radial gradient extending to the closest side and placed at (10%, 20%) containing the color white stopping at 20% and followed by the color rgba(0, 0, 0, 0) stopping at 45%

5. A radial gradient with a size of 5% in the horizontal and vertical directions placed at (90%, 10%) with the color white stopping at 15% and followed by the color rgba(0, 0, 0, 0) stopping at 40%

6. The background color rgb(151, 151, 151) set as a base for the preceding background image

7. Within the style rule for the page body, add styles to place box shadows on the left and right borders. Set the color of the first shadow to rgb(31, 31, 31) with horizontal and vertical offsets of 30 pixels and 0 pixels and a blur of 45 pixels. Set the second shadow equal to the first except that the horizontal offset should be 30 pixels.

NAVIGATION LIST STYLES

1. Go to the Navigation List Styles section. Format the hypertext links in the body header by adding a style rule for the 'body > header a' that adds a 5-pixel outset border with color value rgb(211, 211, 255).

SECTION LEFT STYLES

1. Next, format the appearance of the article title. Go to the Section Left Styles section and create a style rule for the h1 heading in the left section article that changes the text color to rgb(211, 211, 211) and adds a black text shadow with 0-pixel offsets and a blur size of 5 pixels.

Andrew has included an image of Charles Messier, the originator of the Messier catalog of stellar objects. The image is marked with the id mportrait. In the Section Left Styles section, create a style rule for this object that modifies the appearance of this image by applying the following filters:

the drop-shadow filter with a horizontal offset of 15 pixels, a blur of 5 pixels, and a color of rgba(51, 51, 51, 0.9);

a grayscale filter with a value of 0.7; and

an opacity filter with a value of 0.6.

Andrew wants the Charles Messier image flipped horizontally. Add a style to transform the image by rotating it 180 around the y-axis.

FOOTER STYLES

Go to the Footer Styles section and create a style rule for the 'footer' element that adds a 2-pixel solid border to the top edge of the footer with a color value of rgb(171, 171, 171).