style.css

/* Add a black background color to the top navigation */
#topnav {
  background-color: #1c1d52;
  overflow: hidden;
  text-align: right;
  
}

/* Style the links inside the navigation bar */
#topnav a {
  float: right;
  color: #f2f2f2;
  text-align: right;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

/* Change the color of links on hover */
#topnav a:hover {
  background-color: #A09DFF;
  color: black;
  text-align: left;
  border-top: 3px solid #3059BC;
  border-radius: 5px;
  transition: 0.15s;
}

/* Add a color to the active/current link */
#topnav a.active {
  background-color: #669cdf;
  color: white;
  text-align: left;
  border: 3px solid #4981A6;
  border-radius: 10px
}
#bg {
  margin:0px;
  background-color: #f7e2b1;
  text-align: left;
}

article {
  margin: 10px;
}

h1 {
  font-size: 30px;
}

.footer {
  background-color: #F1F1F1;
  text-align: center;
  padding: 10px;
}