@charset "utf-8";
/* CSS Document */
/* step */
/* 220621 add */
/*-- openclose//  --*/
.faq_cont {
  margin-top: -70px;
  margin-bottom: 30px;
}
details[open].faq_cont {
  max-height: 9999px;
  transition: all .6s;
}
details.faq_cont {
  /*max-height:1.75em;*/
  max-height: 300px;
  transition: all 0.4s;
  overflow: hidden;
}
.faq_grid3_wrap {
  display: block;
  height: auto;
  max-height: 9999px;
  overflow-y: auto;
  /*border: 1px solid blue;*/
}
details.faq_cont summary {
  display: block;
  max-width: 330px;
  margin-bottom: 10px;
  padding-left: 0px;
  list-style: none;
  outline: none;
	color: #C8102E;
}
details.faq_cont summary::-webkit-details-marker {
  display: none;
}/* iOS */
details.faq_cont summary::before {
  font-family: "Font Awesome 5 Free";
  font-weight: 300;
  font-size: 20px;
  content: '\f152';
  margin-right: 10px;
  color: #C8102E;
}
details[open].faq_cont summary::before {
  content: '\f150';
}
details.faq_cont summary span {
  font-weight: bold;
  font-size: 16px;
  color: #C8102E;
  text-decoration: underline solid #000 1px;
}
.faq-grid3 {
  /*position: absolute;
		left: 0px;
		top: 50px;*/
  margin: 0px auto;
  max-width: 100%;
  /*display: block;*/
  display: grid;
  /*  grid-template-columns: repeat(auto-fill, minmax(33.333%, 1fr));*/
  grid-template-columns: repeat(auto-fill, minmax(25%, 1fr));
  /*border: 1px solid red;*/
}
.faq-grid3__cell {
  display: block;
  /*min-width: 33.333%;*/
  border: 1px dotted #cccccc;
  text-align: center;
  padding: 12px;
  margin: 0px 15px 8px 5px;
  background-color: #fff;
}
.faq-grid3__cell h4 {
  font-size: 22px;
  /*background-color: #000;*/
  color: #333;
  padding: 0;
  font-weight: bold;
  margin: 0;
  text-align: left;
  border-bottom: 1px solid #999;
}
.faq-grid3__cell h4 span {
  margin: 0 auto 0 5px;
}
.faq-grid3__cell h4 span span {
  font-size: 80%;
  margin-right: 5px;
  font-weight: normal;
}
.faq-grid3__cell p {
  text-align: left;
  line-height: 150%;
  min-height: 7em;
  margin: 10px 5px 5px;
  font-size: 14px;
}
.faq-grid3__cell div img {
  margin: 10px auto 0 auto;
  width: 90%;
  position: center bottom;
}
/*.faq-grid3__cell details{
		display: none;
	}*/
.arrow {
  position: relative;
  display: inline-block;
}
.arrow::after {
  width: 0;
  height: 0;
  border-top: solid 15px transparent;
  border-right: solid 15px transparent;
  border-bottom: solid 15px transparent;
  border-left: solid 15px #999;
  position: absolute;
  content: '';
  top: 50%;
  right: -35px;
}
/*sp*/
@media only screen and (max-width: 768px) {
	
	.faq-grid3 {
    margin: 0px auto;
    max-width: 100%;
    /* display: block;*/
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(35%, 1fr));
  }
  .faq-grid3__cell {
    display: block;
    /*width: 90%;
		grid-template-columns: none;*/
    border: 1px dotted #cccccc;
    text-align: center;
    padding: 12px 0;
    margin: 0 5px 5px 0;
    position: relative;
  }
  .faq-grid3__cell h4 {
    font-size: 20px;
    /*background-color: #000;*/
    color: #333;
    padding: 0;
    font-weight: bold;
    margin: 0;
    text-align: left;
    border-bottom: 1px dotted #999;
  }
  .faq-grid3__cell h4::after {
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    font-size: 50px;
    /* content: '\f178';*/
    content: '\f061';
    margin-right: 10px;
    color: #eee;
    position: absolute;
    right: 0;
    top: 0;
  }
  .faq-grid3__cell h4.nonext::after {
    content: "";
    font-size: 12px;
    position: absolute;
    right: 5px;
    top: 15px;
    color: #bbb;
  }
  .faq-grid3__cell h4 span {
    margin: 0 auto 5px 5px;
    /*background: linear-gradient(transparent 40%,#eee 0);*/
  }
  .faq-grid3__cell h4 span span {
    font-size: 80%;
    margin-right: 5px;
    font-weight: normal;
  }
  .faq-grid3__cell p {
    display: block;
    /*font-size: 14px;*/
    line-height: 130%;
    text-align: left;
    min-height: 6em;
  }
  .faq-grid3__cell img {
    /*border: 1px solid #cccccc;*/
    width: 90%;
    position: center bottom;
  }
  .arrow {
    position: relative;
    display: inline-block;
  }
  .arrow::after {
    width: 0;
    height: 0;
    border-top: solid 0px transparent;
    border-right: solid 0px transparent;
    border-bottom: solid 0px transparent;
    border-left: solid 0px transparent;
    /*border-left: solid 5px #666;	*/
    position: absolute;
    content: '';
    top: 50%;
    right: -20px;
  }
}