Customizing the header and table of contents

In this exercise, you'll continue to add styles by modifying the table of contents and header sections of the Markdown file.

100 XP

Within the <style> and </style> boundaries, above the body section, add sections for the #TOC and #header.
In the curly braces for #TOC, add #708090 for the text color, Calibri for the font, 16px for the font-size, and #708090 for the border-color.
In the curly braces for #header, add #F08080 for the text color, #F5F5F5 for the background, opacity of 0.6, Calibri for the font, and 20px for the font-size.