body { max-width: 600px; margin: 0 auto; } .one { background: pink; border: 3px solid blue; /* CHANGE ME */ padding: 24px; margin: 10px; } .two { background: lightblue; border: 3px solid purple; /* CHANGE ME */ margin-bottom: 36px; } .three { background: peachpuff; border: 3px solid brown; width: 200px; /* CHANGE ME */ padding: 36px; margin-left: 322px; }