.atn_box {
  border: 1px solid #C60505;
}
.atn_box-ttl {
  background: #C60505;
  padding: 5px 25px;
  color: #fff;
  font-size: 22px;
  display: inline-flex;
  align-items: center;
}
.atn_box-ttl img {
  width: 25px;
  margin-right: 10px;
}
.atn_box-inner {
  padding: 30px;
}
.atn_box-inner p {
  font-size: 22px;
  color: #C60505;
}
.atn_box-inner ul {
  padding-left: 20px;
  margin-top: 10px;
}
.atn_box-inner li {
  list-style: disc;
}
.atn_box-inner li + li {
  padding-top: 5px;
}
@media only screen and (max-width: 767px) {
  .atn_box {
    margin-top: 50px;
  }
  .atn_box-ttl {
    padding: 5px 20px;
    font-size: 18px;
  }
  .atn_box-ttl img {
    width: 20px;
  }
  .atn_box-inner {
    padding: 20px;
  }
  .atn_box-inner p {
    font-size: 18px;
  }
}