.H2_style {
    margin-top: 30px;
    margin-right: 5px;
    margin-bottom: 0px;
    margin-left: 0px;
  }

.H3_style {
    margin-top: 30px;
    margin-right: 5px;
    margin-bottom: 0px;
    margin-left: 0px;
  }

ul.memo  li {
  margin-bottom: 10px;
}