body{
  font-family: courier;
  font-size: 12px;
}

ul{
  list-style: none;
}

ul li{
  margin: 15px;
}


aside{
  float: left;
  margin-left: 50px;
  margin-top: 135px;
}

a{
  text-decoration: none;
  color: black;
}