#main_p {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 10px;
  font-family: "Noto Sans JP", sans-serif;
  background-color: #F2EEEA;
}

#main_p h1 {
  font-size: 24px;
  text-align: center;
}

#main_p p {
  font-size: 14px;
  margin-left: 1em;
  padding-left: 0px;
  word-break: break-all;
}

#main_p h2 {
  font-size: 16px;
}

#main_p h3 {
  font-size: 16px;

}

#main_p ul.alpha {
  list-style-type: lower-alpha;
}

#main_p ul.decimal {
  list-style-type: decimal;
}

#main_p ul li {
  font-size: 14px;
}

#main_p .decimal ul {
  padding-top: 5px;
  padding-right: 20px;
  padding-left: 20px;
  padding-bottom: 5px;
  margin: 0px;
  list-style-type: decimal;
}