.calendar {
  ul {
    padding: 0;
    list-style: none;
    line-height: 1rem;
  }
  a {
    text-decoration: none;
    color: cadetblue;
    display: inline-block;
  }
  .activity-schedule {
    background: #fff8d6;
    color: #6b5b00;
    padding: 0.2rem 0.4rem 0.2rem 0.4rem;
    border-radius: 0.2rem; /* rounded full */
    display: block; /* highlight the full line */
  }

  .activity-note {
    color: cadetblue;
    padding-left: 1rem;
  }

  li {
    margin-bottom: 1rem;
  }

}