main {
  margin-top: 8rem;
}
@media screen and (max-width: 999px) {
  main {
    margin-top: 6rem;
  }
}

.hero {
  background-image: url(../images/service/hero.jpg);
  background-position: center;
  background-repeat: no-repeat;
  -webkit-background-size: cover;
          background-size: cover;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  position: relative;
  width: 100vw;
}
.hero:before {
  content: "";
  display: block;
  padding-top: 33.33333%;
}
.hero > * {
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
}
.hero_holder {
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
  -webkit-justify-content: flex-end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  height: 100%;
}
.hero_heading {
  color: white;
  display: inline-block;
  font-size: 3.6rem;
}
@media screen and (max-width: 999px) {
  .hero_heading {
    font-size: 2.4rem;
  }
}
@media screen and (max-width: 479px) {
  .hero_heading {
    font-size: 1.8rem;
  }
}

.question {
  background-color: #FFF;
}
.question_heading {
  color: #228feb;
  letter-spacing: 3px;
  margin-bottom: 2rem;
  text-align: center;
}
.question_lead {
  color: #202020;
  font-size: 1.6;
  line-height: 2;
  margin-bottom: 3rem;
  text-align: center;
}
.question_accordion {
  background-color: #efefef;
  margin: 0 auto;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.question_accordion_item:not(:last-of-type) {
  margin-bottom: .5rem;
}
.question_accordion_item_title {
  background-color: #efefef;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  color: #228feb;
  cursor: pointer;
  display: block;
  font-size: 1.6rem;
  padding: 1.6rem 2.8rem;
}
@media screen and (max-width: 767px) {
  .question_accordion_item_title {
    font-size: 1.4rem;
  }
}
.question_accordion_item_title:hover {
  background-color: #fdfddc;
  text-decoration: underline;
}
@media screen and (max-width: 999px) {
  .question_accordion_item_title:hover {
    background-color: transparent;
    text-decoration: inherit;
  }
}
.question_accordion_item_toggle {
  display: none;
}
.question_accordion_item_toggle:checked + .question_accordion_item_desc {
  max-height: 240rem;
  opacity: 1;
  padding: 1.6rem 2.8rem;
}
@media screen and (max-width: 767px) {
  .question_accordion_item_toggle:checked + .question_accordion_item_desc {
    padding: 1rem 1.6rem;
  }
}
.question_accordion_item_desc {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 0 2.8rem 0;
  font-size: 1.6rem;
  line-height: 2;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  -webkit-transition: opacity .4s, max-height .4s, padding .4s;
  transition: opacity .4s, max-height .4s, padding .4s;
}
@media screen and (max-width: 767px) {
  .question_accordion_item_desc {
    padding: 0 1.6rem 0;
    font-size: 1.2rem;
    line-height: 2;
  }
}