.icon_box {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-flow: row-reverse;
  margin: 30px 0 0 !important;
}
.icon_box-items {
  margin: 0 10px;
}
.icon_box-items:nth-of-type(1) {
  flex-basis: 135px;
}
.icon_box-items:nth-of-type(2) {
  flex: 1;
}
.box {
  text-align: center;
}
.box .box__heading {
  font-size: 1.57rem;
  font-weight: bold;
  line-height: 1.3em;
}
.box .box__ttl {
  font-size: 2.71rem;
  font-weight: bold;
  line-height: 1.3em;
  margin-top: 30px;
}
.box .icon_box .box__ttl {
  margin-top: 0;
}
.box .box__paragraph {
  margin-top: 15px;
}
.box .box__rule {
  margin: 40px auto 0 auto;
  width: 30px;
  border-top: solid 1px #000;
}
.box .box__paragraph2 {
  margin-top: 20px;
  font-size: 1.57rem;
  line-height: 3.4em;
}

@media screen and (max-width: 767px) {
  .icon_box {
    display: block;
  }
  .icon_box-items {
    margin: 0;
  }
  .box .box__heading {
    font-size: 1.13rem;
  }
  .box .box__ttl,
  .box .icon_box .box__ttl {
    font-size: 1.47rem;
    line-height: 1.3em;
    margin-top: 20px;
  }
  .box .box__rule {
    margin: 20px auto 0 auto;
  }
  .box .box__paragraph2 {
    font-size: 1.21rem;
    line-height: 1.3em;
  }
}