/* Base Styles */
body {
   margin: 0;
   background-color: lightblue;
}
.header {
  background-color: #F1F1F1;
  text-align: left;
  padding: 10px;
}
 /* Navbar container */
.topnav {
  overflow: hidden;
  background-color: #333;
}

/* Navbar links */
.topnav a {
  float: left;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

/* Links - change color on hover */
.topnav a:hover {
  background-color: #ddd;
  color: black;
}

.column {
  float: left;
  padding-top: 10px;
}

/* Right column */
.column.right {
  width: 30%;
}

/* Main column */
.column.main {
  width: 70%;
}

/* Responsive layout - makes the two columns stack on top of each other instead of next to each other */
@media screen and (max-width: 600px) {
  .column.right, .column.main {
    width: 100%;
  }
}