@media all and (min-width: 641px) {
  .pcdn {
    display: none !important;
  }
}
@media all and (max-width: 640px) {
  .spdn {
    display: none !important;
  }
}
.orbitron {
  font-family: 'Orbitron', sans-serif;
}

.contents {
  color: #707070;
  background: #fff;
  font-size: 1.0rem;
}
.contents .wrap {
  width: 960px;
  max-width: 960px;
  margin: auto;
  text-align: left;
}
@media all and (max-width: 640px) {
  .contents .wrap {
    width: 100%;
    min-width: 100%;
    padding: 0 10px;
  }
}
.contents .top_main {
  color: #707070;
  background: url("../images/keyvis_bg.png") no-repeat;
  background-size: cover;
  height: 360px;
  background-position: center center;
}
.contents .top_main p {
  width: 960px;
  max-width: 960px;
  margin: auto;
  text-align: left;
  padding-top: 120px;
}
@media all and (max-width: 640px) {
  .contents .top_main p {
    width: 100%;
    min-width: 100%;
    padding: 0 10px;
  }
}
@media all and (max-width: 640px) {
  .contents .top_main {
    background: none;
    height: auto;
  }
}
.contents.qa1 {
  padding-top: 66px;
}
@media all and (max-width: 640px) {
  .contents.qa1 {
    padding-top: 33px;
  }
}
.contents.qa1 h2 {
  display: inline-block;
  text-align: left;
  font-size: 1.2rem;
  padding-bottom: 60px;
}
.contents.qa1 h2 em {
  font-size: 1.8rem;
  line-height: 1.1;
}
@media all and (max-width: 640px) {
  .contents.qa1 h2 {
    margin: auto 10px;
    padding-bottom: 30px;
  }
}
.contents.qa2 {
  padding-top: 80px;
}
@media all and (max-width: 640px) {
  .contents.qa2 {
    padding-top: 40px;
  }
}
.contents.qa2 h2 {
  display: inline-block;
  text-align: left;
  font-size: 1.2rem;
  max-width: 80%;
  padding-bottom: 60px;
}
.contents.qa2 h2 em {
  font-size: 1.8rem;
  line-height: 1.1;
}
@media all and (max-width: 640px) {
  .contents.qa2 h2 {
    margin: auto 10px;
    padding-bottom: 30px;
  }
}
.contents.taiou {
  padding: 90px 0 60px 0;
}
@media all and (max-width: 640px) {
  .contents.taiou {
    padding-top: 40px;
  }
}
.contents.taiou .note-title {
  font-size: 12px;
  color: #333;
}
.contents .breadNav a {
  color: #333;
}

ul.qa_list {
  width: 960px;
  max-width: 960px;
  margin: auto;
  border-top: 1px solid #bebec0;
}
@media all and (max-width: 640px) {
  ul.qa_list {
    width: 100%;
    min-width: 100%;
    padding: 0 10px;
  }
}
ul.qa_list li {
  border-bottom: 1px solid #bebec0;
}

.qa_box > dt {
  min-height: 90px;
  vertical-align: middle;
  padding: 40px 120px;
  text-align: left;
  position: relative;
}
@media all and (max-width: 640px) {
  .qa_box > dt {
    padding: 20px 60px;
    min-height: initial;
    min-height: auto;
  }
}
.qa_box > dt:before {
  font-family: 'Orbitron', sans-serif;
  /*            content: "Q";
              background: url("../images/qa_q_bg.png") no-repeat; */
  content: "";
  background: url("../images/qa_q.png") no-repeat;
  background-size: contain;
  color: #fff;
  text-align: center;
  font-size: 22px;
  line-height: 38px;
  vertical-align: middle;
  display: block;
  position: absolute;
  width: 52px;
  height: 44px;
  left: 25px;
  top: 26px;
  margin: auto;
}
@media all and (max-width: 640px) {
  .qa_box > dt:before {
    width: 36px;
    height: 30px;
    background-size: contain;
    font-size: 11px;
    line-height: 19px;
    vertical-align: middle;
    left: 10px;
    top: 20px;
  }
}
.qa_box > dt:after {
  content: "";
  display: block;
  position: absolute;
  width: 23px;
  height: 24px;
  right: 25px;
  top: 0;
  bottom: 0;
  margin: auto;
  background: url("../images/icon_plus.png") no-repeat;
  background-position: center center;
}
@media all and (max-width: 640px) {
  .qa_box > dt:after {
    width: 12px;
    height: 12px;
    background-size: contain;
  }
}
.qa_box > dt.open:after {
  background: url("../images/icon_minus.png") no-repeat;
  background-position: center center;
}
@media all and (max-width: 640px) {
  .qa_box > dt.open:after {
    background-size: contain;
  }
}
.qa_box > dd {
  background: #f0f0f0;
  padding: 40px 120px 40px 120px;
  text-align: left;
  position: relative;
  display: none;
}
@media all and (max-width: 640px) {
  .qa_box > dd {
    padding: 20px 20px 20px 60px;
  }
}
.qa_box > dd:before {
  font-family: 'Orbitron', sans-serif;
  /*            content: "A";
              background: url("../images/qa_a_bg.png"); */
  content: "";
  background: url("../images/qa_a.png");
  background-size: contain;
  text-align: center;
  font-size: 22px;
  line-height: 44px;
  vertical-align: middle;
  display: block;
  position: absolute;
  width: 44px;
  height: 44px;
  left: 29px;
  top: 30px;
  margin: auto;
}
@media all and (max-width: 640px) {
  .qa_box > dd:before {
    width: 30px;
    height: 30px;
    background-size: contain;
    font-size: 11px;
    line-height: 22px;
    vertical-align: middle;
    left: 10px;
    top: 20px;
  }
}
.qa_box > dd dl dt {
  margin-top: 20px;
}
.qa_box > dd dl dd ul {
  margin-top: 10px;
}
.qa_box > dd dl dd ul li {
  text-indent: -2.5rem;
  margin-left: 2.5rem;
  border-bottom: 0;
}
.qa_box > dd dl dd ul li p {
  text-indent: -1.5rem;
  padding: 10px 0;
}