.vp-memo {
  font-size: 14px;
  overflow-x: hidden;
  overflow-y: auto;
  position: fixed;
  right: 0;
  bottom: 0;
  margin-right: 2em;
  margin-bottom: 5em;
  width: 20%;
  height: 50%;
  background-color: #fff;
  border-radius: 5px;
  opacity: .7;
  .vp-memo-content {
    padding: .5em;
    ul {
      margin: 0;
      padding: 0;
    }
    li {
      margin-bottom: .5em;
      padding: 1em;
      border-bottom: 1px solid #cfcfcf;
      text-align: center;
    }
    li:last-child {
      border-bottom: none;
    }
  }
  .vp-memo-title {
    font-size: 18px;
    padding: 1em;
    text-align: center;
    border-bottom: 1px solid #efefef;
  }
}