@media screen and (max-width: 767px) {
  .faq {
    padding: 0 3rem;
  }
}
.faq_navi {
  margin-top: 6.7rem;
  margin-bottom: 13rem;
}
.faq_navi ul {
  background: rgba(0, 176, 193, 0.08);
  border-radius: 2.5rem;
  height: 5rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.faq_navi ul li {
  list-style: none;
  height: 100%;
  margin-right: 5rem;
}
.faq_navi ul li:last-child {
  margin-right: 0;
}
.faq_navi ul li a {
  position: relative;
  padding-left: 2.4rem;
  font-size: 1.6rem;
  height: 100%;
  display: block;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.faq_navi ul li a svg {
  width: 1rem;
  position: absolute;
  left: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}

@media screen and (max-width: 767px) {
  .faq_navi {
    margin-top: 4rem;
    margin-bottom: 11rem;
  }
  .faq_navi ul {
    border-radius: 4.8rem;
    height: auto;
    display: block;
    padding: 4.2rem;
  }
  .faq_navi ul li {
    list-style: none;
    height: 100%;
    margin-right: 0;
    margin-bottom: 2rem;
  }
  .faq_navi ul li:last-child {
    margin-right: 0;
    margin-bottom: 0;
  }
  .faq_navi ul li a {
    padding-left: 3.4rem;
  }
  .faq_navi ul li a svg {
    width: 1.4rem;
  }
}
.faq_item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.faq_item .faq_item_left {
  width: calc(100% - 67.6rem);
}
.faq_item .faq_item_left h4 {
  font-size: 2.2rem;
  line-height: 2;
  font-weight: 700;
  border-left: 0.6rem solid #00B0C1;
  padding-left: 1.2rem;
}
.faq_item .faq_item_right {
  width: 67.6rem;
}
.faq_item .faq_item_right .faq_acdn dt {
  background: #F7F7F7;
  padding: 2.2rem 6.7rem 2.2rem 5.8rem;
  position: relative;
  font-size: 1.6rem;
  line-height: 2;
  cursor: pointer;
}
.faq_item .faq_item_right .faq_acdn dt .icon_q {
  color: #00B0C1;
  font-size: 2.2rem;
  font-weight: 700;
  position: absolute;
  left: 2rem;
  top: 1.4rem;
}
.faq_item .faq_item_right .faq_acdn dt:before {
  content: "";
  width: 1.4rem;
  height: 0.2rem;
  background-color: #00B0C1;
  position: absolute;
  right: 2rem;
  top: 50%;
  -webkit-transform: translateY(-50%) rotate(90deg);
  transform: translateY(-50%) rotate(90deg);
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.faq_item .faq_item_right .faq_acdn dt:after {
  content: "";
  width: 1.4rem;
  height: 0.2rem;
  background-color: #00B0C1;
  position: absolute;
  right: 2rem;
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}
.faq_item .faq_item_right .faq_acdn dt.is-open:before {
  opacity: 0;
  -webkit-transform: translateY(-50%) rotate(0deg);
  transform: translateY(-50%) rotate(0deg);
}
.faq_item .faq_item_right .faq_acdn dd {
  display: none;
  padding: 2rem 6.7rem 2rem 5.8rem;
  position: relative;
  font-size: 1.6rem;
  line-height: 2;
}
.faq_item .faq_item_right .faq_acdn dd .icon_a {
  color: #D70D18;
  font-size: 2.2rem;
  font-weight: 700;
  position: absolute;
  left: 2rem;
  top: 1.4rem;
}
.faq_item .faq_item_right .faq_acdn dd a {
  text-decoration: underline;
  color: #00B0C1;
  display: inline;
}
.faq_item .faq_item_right .faq_acdn + .faq_acdn {
  margin-top: 2rem;
}

@media screen and (max-width: 767px) {
  .faq_item .faq_item_left {
    width: 100%;
    margin-bottom: 3rem;
  }
  .faq_item .faq_item_right {
    width: 100%;
  }
  .faq_item .faq_item_right .faq_acdn dt {
    padding: 1.4rem 4.6rem 1.4rem 4.2rem;
    cursor: pointer;
  }
  .faq_item .faq_item_right .faq_acdn dt .icon_q {
    left: 1rem;
    top: 0.8rem;
  }
  .faq_item .faq_item_right .faq_acdn dt:before {
    right: 0.8rem;
  }
  .faq_item .faq_item_right .faq_acdn dt:after {
    right: 0.8rem;
  }
  .faq_item .faq_item_right .faq_acdn dd {
    padding: 2rem 4.6rem 2.8rem 4.2rem;
  }
  .faq_item .faq_item_right .faq_acdn dd .icon_a {
    left: 1rem;
    top: 1.4rem;
  }
  .faq_item .faq_item_right .faq_acdn + .faq_acdn {
    margin-top: 2rem;
  }
}
.faq_item + .faq_item {
  margin-top: 16rem;
}

@media screen and (max-width: 767px) {
  .faq_item + .faq_item {
    margin-top: 10rem;
  }
}
.btn_wrap {
  margin-top: 20rem;
}

@media screen and (max-width: 767px) {
  .btn_wrap {
    margin-top: 10rem;
  }
}