body { background-color: bisque; } <!DOCTYPE html> <html> <head> <title>Reading</title> </head> <body> <h1> <button><a href="index.html">Home</a></button> <button><a href="reading.html">Reading</a><br/></button> <button><a href="coffee.html">Coffee</a></button> </h1> <div> <h1>I usually drink three to four cups of coffee on weekdays</h1> <img src="cof1.JPG" height="171" width="294" alt="Coffee"/> <img src="cof2.JPG" height="168" width="300" alt="Coffee"/> <h2>Some of my favorite coffees are: </h2> <OL> <LI> Cafe Crema</LI> <LI>Yaucono</LI> <LI>Arabigo</LI> <LI>Cafe Lareño</LI> <LI>Mami</LI> </OL> </div> </body> </html> I have tried many styles to see what's wrong, but I can't seem to change the background color. This webpage works, but it's just plain. I am required to use CSS in order to compare both styles.