#flow {
  margin-top: 30px;
}

#flow table {
  width: 100%;
  margin-top: 20px;
}

#flow table tr td {
  padding: 1em 1em;
  border-bottom: solid 1px var(--site-main-color);
  font-size: 0.9em;
  line-height: 1.4em;
  color: #000000;
  vertical-align: middle;
  text-align: left;
}

#flow table tr td.border-top-bold {
  border-top: solid 4px var(--site-main-color);
}

#flow table tr td.date {
  width: 150px;
  font-size: 1em;
  text-align: center;
  color: var(--site-main-color);
}

#flow table tr td h1 {
  margin-top: 0.5em;
  margin-bottom: 0.5em;
  font-size: 1.2em;
  color: var(--site-main-color);
}

#flow table tr td h1 .num {
  display: inline-block;
  vertical-align: top;
  margin-top: -0.3em;
  width: 1.4em;
  height: 1.4em;
  font-size: 18px;
  font-weight: normal;
  color: #ffffff; 
  line-height: 1.4em;
  text-align: center;
  padding: 0.2em; 
  background-color: var(--site-main-color);
  border-radius: 0.9em;
}

#flow table tr td.date img {
  height: 1.2em;
  margin-top: 0.3em;
}

#flow table tr td ul {
  margin: 1em 0 0 0;
  padding: 1em;
  background-color: #eeeeee;
  border-radius: 10px;
}

#flow table tr td ul > li {
  margin-top: 0.5em;
  margin-left: 1.5em;
}

#flow table tr td strong {
  color: var(--site-red-color);
  font-weight: normal;
}

#flow table tr td .atesaki {
  text-decoration: underline;
}