@charset "utf-8";
/* CSS Document */

/*=========
accordion
=========*/
@media screen and (max-width: 768px) {
.accordion_area {}
.accordion_area .accordion_one .ac_header {
/*  background-color: #ffffff;
  border: 2px solid #17314d;
  padding: 1.5rem 4rem 1.5rem 2rem;*/
  position: relative;
  z-index: +1;
  cursor: pointer;
  transition: .2s;
}

.accordion_one {
	/*box-shadow: 0px 5px 15px 0px rgba(23, 49, 77, 0.35);*/
}
/*.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 #000;
  width: 20px;
  height: 0;
  top: 0;
  bottom: 0;
  right: 0;
}
.accordion_area .accordion_one .ac_header .i_box:after {
  border-left: 2px solid #000;
  width: 0;
  height: 20px;
  top: 0;
  bottom: 0;
  right: 9px;
  transition: .3s;
}
.accordion_area .accordion_one .ac_header.open .i_box:after {
  height: 0;
}
.accordion_area .accordion_one .ac_inner {
  display: none;
  box-sizing: border-box;
}
  .accordion_area .accordion_one .ac_header {
    /*padding: 1.5rem 2rem 1.5rem 1.0rem;*/
  }
  .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;
  }




.s_section {
	margin-top: 80px;
	color: #17314d;
	font-size: 1.1em;
}

.gutter>*:not(:last-child) {
  margin-bottom: 1.5rem;
}
.s_section h2 {
  color: #333;
  font-weight: bold;
  text-align: left;
  border-left: 5px solid #333333;
  padding-left: 8px;
  margin-top: 0;
  margin-bottom: 0;
}


.s_section {
	margin-top: 50px;
	font-size: 1.0em;
}

ul.list-disc {
  margin-bottom: 0;
  padding-left: 0;
}
.list-disc__item {
  margin-left: 1.5em;
  list-style: disc;
}
.s_section a._a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
  padding: 2.0em 1.0em;
  border: 1px solid #222222;
  background: linear-gradient(to right, #ffffff 50%, #222222 50%);
  background-size: 200% auto;
  box-sizing: border-box;
  color: #222222;
  text-decoration: none;
  text-align: center;
  transition: .3s;
  position: relative;
}
.s_section a._a:after {
  content: "";
  position: absolute;
  right: -5px;
  bottom: -5px;
  width: 100%;
  height: 100%;
  border-right: 1px solid #222222;
  border-bottom: 1px solid #222222;
}
.s_section a._a:hover {
  color: #ffffff;
  background-position: -100% 0;
}
}