.header-quality {
    font-size:25px;
    font-weight:550;
    text-align:center;
    margin-bottom:20px;
}

.subtitle-quality{
    font-size:20px;
    color: var(--graybody);
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px
}

.content-quality{
    color: var(--graybody);
    font-family: 'Noto Sans JP', sans-serif;
}

.content-quality li {
    list-style-type: none;
    font-size: 16px;
    line-height: 200%;
    margin-left:1em;
}
.signature {
  float: right;
  text-align: right;
  position: relative;
  line-height: 28.8px;
  font-family: Noto Sans JP, Helvetica, sans-serif;
  font-weight: 500;
  color: var(--blackheading);
}