.plan {
  margin: 10px 100px 10px 100px;
  width:600px;
}
#past {
    margin: 10px 5px 0px 5px;
    padding: 0px 0px 10px 0px;
    text-align: right;
    list-style:none inside;
    font-size:15px;
    line-height:20px;
}