section {
  padding: 0 0 50px;
}

.rf-intro {
  text-align: center;
  line-height: 2.25;
  margin: 70px 0 65px;
}

.rf-ank {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin: 43px 0 0;
}

.rf-ank li {
  width: 33.33333%;
  margin: 0 0 15px;
}

.rf-ank li a {
  position: relative;
  padding: 0 0 0 25px;
  display: inline-block;
}

.rf-ank li a::before {
  content: "";
  display: block;
  width: 9px;
  height: 9px;
  border: none;
  border-left: solid 1px #333;
  border-bottom: solid 1px #333;
  margin: auto;
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
  position: absolute;
  top: 10px;
  left: 0;
}

.rf-ank li a span {
  border-bottom: solid 1px;
  line-height: 1.3;
  font-size: 1.8rem;
  font-weight: 700;
}

.rf-ank li a small {
  display: block;
  line-height: 1.9;
  margin: 3px 0 0;
}

.rf-list {
  max-width: 800px;
  margin: 40px auto 0;
  border-top: solid 2px #333;
}

.rf-list__item {
  border-bottom: solid 1px #ccc;
}

.rf-list__item:last-child {
  border-bottom: none;
}

.rf-list__item a {
  display: block;
}

.rf-list__item a .rf-list__item__text strong {
  position: relative;
  border-bottom: solid 1px;
}

.rf-list__item a .rf-list__item__text strong::after {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  border: none;
  border-right: solid 1px #333;
  border-bottom: solid 1px #333;
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
  position: absolute;
  right: -15px;
  top: 15px;
}

.rf-list__item__inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 30px;
}

.rf-list__item__image {
  width: 140px;
  margin: 0 50px 0 0;
  border-radius: 50%;
  overflow: hidden;
}

.rf-list__item__image::before {
  content: "";
  display: block;
  padding-top: 100%;
}

.rf-list__item__text span {
  display: block;
}

.rf-list__item__text strong {
  font-size: 2.4rem;
  font-weight: 400;
  line-height: 1.4;
}

.rf-list__item__text small {
  font-size: 1.4rem;
  line-height: 1.6;
  color: #777;
  display: block;
  margin: 5px 0 0;
}

@media only screen and (max-width: 768px) {
  section {
    padding: 0 0 37px;
  }
  section:last-child {
    padding-bottom: 60px;
  }
  .rf-intro {
    text-align: left;
    line-height: 1.9;
    margin: 17px 0 42px;
  }
  .rf-ank {
    display: block;
    margin: 21px 0 0;
  }
  .rf-ank li {
    width: 100%;
    margin: 0 0 10px;
  }
  .rf-ank li a small {
    font-size: 1.4rem;
    line-height: 1.4;
  }
  .rf-list {
    margin: 30px 0 0;
  }
  .rf-list__item a .rf-list__item__text strong::after {
    top: 11px;
  }
  .rf-list__item__inner {
    padding: 15px 0;
  }
  .rf-list__item__image {
    width: 100px;
    margin: 0 15px 0 0;
  }
  .rf-list__item__text span {
    font-size: 1.4rem;
  }
  .rf-list__item__text strong {
    font-size: 1.8rem;
  }
  .rf-list__item__text small {
    font-size: 1.2rem;
  }
}