/*====================================================================
.s_01 .accordion_one
====================================================================*/
.s_01 .accordion_one{
  background: #fff;
  margin-bottom: 60px;
}
.s_01 .accordion_one:last-child{
  margin-bottom: 0;
}
.s_01 .accordion_one .accordion_header {
  border-bottom: 1px solid #4698c5;
  position: relative;
  z-index: +1;
  cursor: pointer;
  transition-duration: 0.2s;
  display: flex;
  flex-wrap: wrap;
}
.s_01 .accordion_one .accordion_header .header_q_ico{
  width: 8%;
  background: #4698c5;
  font-size: 51px;
  font-weight: bold;
  display: flex;
  align-items: center;
}
.s_01 .accordion_one .accordion_header .header_q_ico p{
  margin: 0 auto;
  color: #fff;
  line-height: 2.25em;
}
.s_01 .accordion_one .accordion_header .header_q_ttl{
  display: flex;
  width: 80%;
  font-size: 23px;
  align-items: center;
  padding-left: 1em;
}
.s_01 .accordion_one .accordion_header:hover {
  opacity: .8;
}
.s_01 .accordion_one .accordion_header .i_box {
  display: flex;
  background: #4698c5;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 50%;
  right: 5%;
  width: 30px;
  height: 30px;
  margin-top: -20px;
  box-sizing: border-box;
  -webkit-transform: rotate(0deg);
  transform: rotate(0deg);
  transform-origin: center center;
  transition-duration: 0.2s;
  border-radius: 20px;
}
.s_01 .accordion_one .accordion_header .i_box .one_i {
  display: block;
  width: 10px;
  height: 10px;
  -webkit-transform: rotate(225deg);
  transform: rotate(225deg);
  transform-origin: center center;
  transition-duration: 0.2s;
  position: relative;
}
.s_01 .accordion_one .accordion_header.open .i_box {
  -webkit-transform: rotate(-360deg);
  transform: rotate(-360deg);
}
.s_01 .accordion_one .accordion_header .i_box .one_i:before, .s_01 .accordion_one .accordion_header .i_box .one_i:after {
  display: flex;
  content: '';
  background-color: #fff;
  border-radius: 10px;
  width: 12px;
  height: 4px;
  position: absolute;
  top: 0;
  left: 0;
  -webkit-transform: rotate(0deg);
  transform: rotate(0deg);
  transform-origin: center center;
}
.s_01 .accordion_one .accordion_header .i_box .one_i:before {
  width: 4px;
  height: 12px;
  top: 0;
  left: 0;
}
.s_01 .accordion_one .accordion_header.open .i_box {
    -webkit-transform: rotate(-180deg);
    transform: rotate(-180deg);
}
.s_01 .accordion_one .accordion_inner {
  display: none;
  padding: 40px 0 45px;
  box-sizing: border-box;
}
.s_01 .accordion_one .accordion_inner .box_one{
  display: flex;
  flex-wrap: wrap;
}
.s_01 .accordion_one .accordion_inner .box_one .txt_a_ico {
  width: 8%;
  font-size: 51px;
  font-weight: bold;
  color: #4698c5;
  text-align: center;
}
.s_01 .accordion_one .accordion_inner .box_one .txt_a_ac {
  width: 80%;
  font-size: 23px;
  padding-left: 1em;
}
.s_01 .accordion_one .accordion_inner .box_one .txt_a_ac p{
  line-height: 1.25em;
  margin-bottom: 1em;
}
.s_01 .accordion_one .accordion_inner .box_one .txt_a_ac p:last-child{
  margin-bottom: 0;
}
.s_01 .accordion_one .accordion_inner .box_one .txt_a_ac .txt_a_ac_note{
  text-indent: -1em;
  padding-left: 1em;
}
.s_01 .accordion_one .accordion_inner .box_one .txt_a_ac .txt_a_ac_explanation{
  text-indent: -1em;
  padding-left: 1em;
}

@media screen and (max-width: 767px) {
  .s_01 .accordion_one{
  margin-bottom: 5.3vw;
  }
  .s_01 .accordion_one .accordion_header .header_q_ico {
    width: 20%;
    font-size: 8vw;
  }
  .s_01 .accordion_one .accordion_header .header_q_ttl {
    width: 60%;
    font-size: 3.7vw;
  }
  .s_01 .accordion_one .accordion_inner {
    padding: 4vw 0 5.3vw;
  }
  .s_01 .accordion_one .accordion_inner .box_one .txt_a_ico {
    width: 20%;
    font-size: 8vw;
  }
  .s_01 .accordion_one .accordion_inner .box_one .txt_a_ac {
    width: 70%;
    font-size: 3.7vw;
    line-height: 1.5em;
  }
}