.accordion_area .accordion_one .ac_header {
  background-color: #ffffff;
  border: 1px solid #ccc;
  padding: 1.5rem 4rem 1.5rem 2rem;
  position: relative;
  z-index: +1;
  cursor: pointer;
  transition: .2s;
}
.accordion_area .accordion_one .ac_header:not(.open):hover {
  background-color: #f1f8ff;
}
.accordion_area .accordion_one:nth-child(odd) .ac_header {
  background-color: #f5f5f5;
}
.accordion_area .accordion_one:nth-child(odd) .ac_header:not(.open):hover {
  background-color: #f1f8ff;
}
.accordion_area .accordion_one .ac_header .i_box {
  position: absolute;
  top: 50%;
  right: 2rem;
  width: 20px;
  height: 20px;
  margin-top: -10px;
}
.accordion_area .accordion_one .ac_header .i_box:before, .accordion_area .accordion_one .ac_header .i_box:after {
  position: absolute;
  content: "";
  margin: auto;
  box-sizing: border-box;
  vertical-align: middle;
}
.accordion_area .accordion_one .ac_header .i_box:before {
  border-top: 2px solid #014897;
  width: 20px;
  height: 0;
  top: 0;
  bottom: 0;
  right: 0;
}
.accordion_area .accordion_one .ac_header .i_box:after {
  border-left: 2px solid #014897;
  width: 0;
  height: 20px;
  top: 0;
  bottom: 0;
  right: 9px;
  -webkit-transition: .3s;
  -o-transition: .3s;
  transition: .3s;
}
.accordion_area .accordion_one .ac_header.open .i_box:after {
  height: 0;
}
.accordion_area .accordion_one .ac_inner {
  display: none;
  padding: 1.5rem 2rem 1.5rem 2rem;
  border-left: 1px solid #ccc;
  border-right: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
  box-sizing: border-box;
  background: #fff;
}
@media screen and (max-width: 768px) {
  .accordion_area .accordion_one .ac_header {
    padding: 1.5rem 2rem 1.5rem 1.5rem;
  }
  .accordion_area .accordion_one .ac_header .i_box {
    right: 0.8rem;
    width: 15px;
    height: 15px;
    margin-top: -7px;
  }
  .accordion_area .accordion_one .ac_header .i_box:before {
    width: 15px;
  }
  .accordion_area .accordion_one .ac_header .i_box:after {
    height: 15px;
    right: 7px;
  }
  .accordion_area .accordion_one .ac_inner {
    padding: 1.5rem 1.5rem 1.5rem 1.5rem;
  }
}

/*=========
faq
=========*/

.p-faq__headinner {
  display: block;
  padding-left: 35px;
  position: relative;
  line-height: 1.5;
}
.p-faq__headinner::before {
  position: absolute;
  left: 0;
  content: "Q．";
  color: #09357f;
  font-size: 20px;
  font-weight: bold;
}
.p-faq__headinner p.p-faq__q-txt {
  font-size: 20px;
}
@media screen and (max-width: 736px) {
  .p-faq__headinner {
    padding-left: 25px;
  }
  .p-faq__headinner::before {
    font-size: 14px;
  }
  .p-faq__headinner p.p-faq__q-txt {
    font-size: 14px;
  }
}
.p-faq__bodyinner {
  display: block;
  padding-left: 35px;
  position: relative;
  line-height: 1.5;
}
.p-faq__bodyinner::before {
  position: absolute;
  left: 0;
  content: "A．";
  color: #de0000;
  font-size: 20px;
  font-weight: bold;
}
.p-faq__bodyinner p.p-faq__a-txt {
  font-size: 20px;
}
@media screen and (max-width: 768px) {
  .p-faq__bodyinner {
    padding-left: 25px;
  }
  .p-faq__bodyinner::before {
    font-size: 16px;
  }
  .p-faq__bodyinner p.p-faq__a-txt {
    font-size: 16px;
  }
}

/*=========
base
=========*/

html, body {
  margin: 0;
  padding: 0;
}
body {
  font-family: YuGothic, "游ゴシック体", "Yu Gothic", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  letter-spacing: .025em;
  line-height: 1.8;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
.s_section {
  max-width: 1020px;
  margin: 0 auto;
  padding: 2rem 2em;
}
.gutter>*:not(:last-child) {
  margin-bottom: 1.5rem;
}
h2 {
  color: #333;
  font-size: 22px;
  font-weight: bold;
  text-align: left;
  border-left: 5px solid #333333;
  padding-left: 8px;
  margin-top: 0;
  margin-bottom: 0;
}
@media screen and (max-width: 768px) {
  h2 {
    font-size: 16px;
  }
}