body {
  background-color: #f3f1f1;
}

.common_top .section_title{
  padding: 150px 0 0;
}

.common_top_img {
 bottom: 50px;
}

.overview {
  position: relative;
  z-index: 0;
  background-color: #ffffff;
  border-radius: 64px;
  padding:20px;
}

.inner {
  display: grid;
  grid-template-columns: auto 1fr;
  margin: 50px 2vw;
}

.select_pc{
  display: flex;
  flex-flow: column;
  position: sticky;
  top: 120px;
  min-width: 150px;
  max-width: 300px;
  width: fit-content;
  height: fit-content;
  margin: 0 20px 0 30px;
}

.select_pc div:nth-child(n+2),
.select_pc label:nth-child(n+2){
  margin:0 0 20px 30px;
  opacity: 0.3;
}

.select_pc div:nth-child(n+2):before {
  content: '';
  color: #ea3700;
}

.select_pc label input{
  display: none;
}

.select_pc label:has(input:checked){
  opacity: 1;
}

.select_pc label:has(input:checked)::before{
  content: '\025cf';
  margin-left: -21px;
  padding-right: 5px;
  color: #ea3700;
}

.select_sp {
  margin: 10px auto 30px auto;
  width: 90%;
}

.select_sp select {
  padding: 1.5em 5vw;
  border-radius: 64px;
  background-color: #f3f1f1;
  border: none;
  margin: 0 auto;
  width: 90%;
  display: flex;
}

.select_sp select option {
  color: #313030;
}

.overview1_mokuzi {
  font-size: 20px;
  margin:0 0 20px 0;
}

.overview1_mokuzi::before {
  content: '\025c6';
  color: #ea3700;
  padding-right: 5px;
  font-size: 25px;
}

.text_part .section_title{
  margin: 0 0 20px 0;
}

.text_part {
  border-left: solid 2px #F8F7F7;
  padding-left:30px;
}

.bottom_item{
  position: absolute;
  bottom: 0;
  z-index: -1;
  max-width: 40%;
  width: 400px;
}

.position {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  border-bottom: solid 1px #e7e3e2;
  padding: 15px 0;
}
.position div {
  font-weight: 600;
  padding-right: 10px;
  min-width: 150px;
}

.position P{
  margin: 0;
}

.sub_box{
  position: relative;
  border: 1px solid #ADAAAA;
  margin: 30px 0;
  padding: 15px;
}

.sub_box_title{
  position: absolute; 
  top: -0.8em; 
  left: 20px; 
  margin: 0;
  background-color: #ffffff;
  font-size: 20px;
  padding: 0 10px;
}

.doc_dl_part{
  display: grid;
  grid-template-columns: auto 1fr;
  align-items:start;
  border-bottom: solid 1px #e7e3e2;
  padding: 0 0 15px 0;
  margin-bottom: 15px;
  font-size: 14px;
  font-style: italic;
}

.doc_dl_part div:first-child span{
  font-size: 18px;
  font-weight: 500;
  font-style: normal;
}

.doc_dl_btn{
  margin: 0 0 0 auto;
}

.doc_dl_btn img,
.doc_btn_lang img{
  height: 40px;
  width: auto;
  padding:5px 0 0 10px;
}

.doc_dl_btn2{
  display: flex;
  flex-wrap: wrap;
  justify-content: right;
  margin: 0 0 0 auto;
}





@media screen and (max-width: 700px) {
  .common_top .section_title{
    padding: 110px 0 0;
  }
  .inner{
    grid-template-columns: auto;
    margin: 0 0 30px 0;
  }
  .text_part{
    border-left: none;
    padding: 0;
  }
  .text_part h2{
    font-size: 21px;
  }
  .position{
    grid-template-columns: auto;
  }

  .doc_dl_part{
    display: flex;
    flex-wrap: wrap;
  }
  
}