body {
  margin: 0;
  font-family: Arial, sans-serif;
}

#header {
  background: #660036;
  color: white;
  padding: 20px;
  text-align: center;
}

#nav {
  background: #d64b80;
  padding: 10px;
  text-align: center;
}

#nav a {
  color: white;
  text-decoration: none;
  margin: 0 15px;
  padding: 5px 10px;
}

#nav a:hover {
  background: #660036;
  border-radius: 5px;
}

#container {
  overflow: auto;
  padding: 20px;
}

#sidebar {
  float: left;
  width: 25%;
  background: #f0f0f0;
  padding: 15px;
  box-shadow: 0 0 5px #999;
}

#aside {
  float: right;
  width: 70%;
  background: #fafafa;
  padding: 15px;
  box-shadow: 0 0 5px #999;
}

#footer {
  clear: both;
  background: #660036;
  color: white;
  text-align: center;
  padding: 15px;
  margin-top: 20px;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
}
