.content {
  padding: 0;
}
.flow {
  padding: 85px 0 55px;
  background-color: #E7F1F7;
}
.flow .inner {
  max-width: 686px;
}
.flow__title {
  font-size: 2.5rem;
  font-weight: bold;
  color: #165591;
  margin: 0 0 38px;
  text-align: center;
}
.flow__title span {
  border-bottom: 4px solid #165591;
  padding-bottom: 4px;
}
.flow__note {
  color: #646464;
  font-size: 1.438rem;
  text-align: center;
  margin-bottom: 50px;
}
.flow__item {
  align-items: flex-start;
  background-color: #fff;
  border-radius: 30px;
  display: flex;
  justify-content: space-between;
  padding: 38px 35px 33px 42px;
  margin-bottom: 48px;
}
.flow__box {
  flex: 1;
  margin-right: 20px;
}
.flow__ttl {
  color: #165591;
  font-size: 1.625rem;
  font-weight: bold;
  line-height: 1.1;
  margin-bottom: 12px;
}
.flow__txt {
  color: #646464;
  font-size: 1rem;
  font-weight: bold;
  margin-bottom: 0;
}
.flow__img--1,
.flow__img--2,
.flow__img--3,
.flow__img--4 {
  display: inline-block;
  font-size: 0;
  line-height: 0;
  margin: 0;
}
.flow__img--1 img,
.flow__img--2 img,
.flow__img--3 img,
.flow__img--4 img {
  height: auto;
}
.flow__img--1 {
  margin-right: 27px;
}
.flow__img--2 {
  margin-right: 21px;
}
.flow__img--3 {
  margin-top: 21px;
}
.flow__img--4 {
  margin-right: 23px;
}
.flow__img--1 img {
  width: 137px;
}
.flow__img--2 img {
  width: 160px;
}
.flow__img--3 img {
  width: 140px;
}
.flow__img--4 img {
  width: 141px;
}
.flow__ribbon {
  display: block;
  font-size: 0;
  line-height: 0;
  margin: 0 0 11px;
  max-width: 100%;
}
.flow__ribbon img {
  max-width: 100%;
  width: 328px;
  height: auto;
}
@media screen and (max-width: 767px) {
  .flow {
    padding: 42px 0;
  }
  .flow__title {
    margin: 0 0 32px;
    font-size: 1.75rem;
  }  
  .flow__title span {
    border-bottom: 3px solid #165591;
    padding-bottom: 6px;
  }
  .flow__note {
    margin-bottom: 32px;
    font-size: 1rem;
  }
  .flow__ttl {
    margin-bottom: 7px;
    line-height: 1.7;
    font-size: 1.125rem;
  }
  .flow__txt {
    font-size: 0.75rem;
  }
  .flow__item {
    border-radius: 10px;
    display: block;
    margin-bottom: 23px;
    padding: 19px 15px 18px 21px;
    position: relative;
  }
  .flow__box {
    margin-right: 0;
  }
  .flow__img--1,
  .flow__img--2,
  .flow__img--3,
  .flow__img--4 {
    position: absolute;
  }
  .flow__img--1 {
    right: 5px;
    top: 15px;
  }
  .flow__img--2 {
    right: 10px;
    top: 20px;
  }
  .flow__img--3 {
    right: 30px;
    top: 15px;
  }
  .flow__img--4 {
    right: 10px;
    top: 23px;
  }
  .flow__img--1 img {
    width: 110px;
  }
  .flow__img--2 img,
  .flow__img--3 img {
    width: 120px;
  }
  .flow__img--4 img {
    width: 100px;
  }
  .flow__ribbon {
    margin-bottom: 5px;
  }
  .flow__ribbon img {
    width: 256px;
  }
}
@media screen and (max-width: 460px) {
  .flow__img--1 {
    top: 50px;
  }
  .flow__img--1 img {
    width: 70px;
  }
  .flow__img--2 {
    top: 47px;
  }
  .flow__img--2 img {
    width: 86px;
  }
  .flow__img--3 {
    top: 40px;
    right: 24px;
  }
  .flow__img--3 img {
    width: 88px;
  }
  .flow__img--4 {
    top: 56px;
    margin-right: 15px;
  }
  .flow__img--4 img {
    width: 77px;
  }
}
@media screen and (max-width: 375px) {
  .flow__ttl {
    font-size: 1rem;
  }
  .flow__txt {
    font-size: 0.65rem;
  }
  .flow__img--1 {
    top: 55px;
    margin-right: 10px;
  }
  .flow__img--1 img {
    width: 55px;
  }
  .flow__img--2 {
    top: 57px;
    margin-right: 4px;
  }
  .flow__img--2 img {
    width: 71px;
  }
  .flow__img--3 {
    right: 14px;
  }
  .flow__img--3 img {
    width: 73px;
  }
  .flow__img--4 {
    right: 5px;
  }
  .flow__img--4 img {
    width: 62px;
  }
}