.select_pc div:nth-child(n+2){
  opacity: 1;
  margin: 0;
}

.select_gakka{
  display: flex;
  flex-flow: column;
}

.section_part_img {
  height: 28px;
  width: 28px;
}

.section_part_img2 {
  margin: 3px 10px 3px 20px;
}

.text_part_accordion1 {
  border-radius: 5px;
  background-color: #f3f1f1;
  padding: 3px 0;
  margin-top: 1em;
}
.text_part_accordion1-1 {
  background-color: #ffffff;
  border-radius: 5px;
  margin: 0 0.5vw;
}

.text_part_accordion1-1 div {
  padding: 10px 20px;
}

.text_part_accordion1 summary {
  display: flex;
  padding: 1em 2em;
  font-weight: 600;
  cursor: pointer;
}

.text_part_accordion1 p {
  transform: translateY(auto);
  opacity: 0;
  color: #333333;
  transition: transform 0.5s, opacity 0.5s;
}

.text_part_accordion1[open] p {
  transform: none;
  opacity: 1;
}

.text_part_list {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: 0.5em 2em;
  color: #333333;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
}

.gakka_name {
  display: flex;
}
.gakka_name div {
  margin-left: 1vw;
}

.text_part_list::before,
.text_part_list::after {
  width: 3px;
  height: 0.9em;
  border-radius: 5px;
  background-color: #333333b3;
  content: '';
  margin: 0 10px;
}

.text_part_list::before {
  position: absolute;
  right: 2em;
  rotate: 90deg;
}

.text_part_list::after {
  transition: rotate 0.3s;
}

.text_part_accordion1[open] .text_part_list::after {
  rotate: 90deg;
}

.text_part_list .gakka_name {
  margin-left: 0;
}

.text_part_accordion1-1 summary {
  display: grid;
  grid-template-columns: 1fr auto;
}
.select_pc .text_part_accordion1-1 summary {
  width: fit-content;
}

.text_read {
  justify-content: space-between;
  color: #ea3700;
  gap:10px;
}

.text_part_accordion1-1 summary::after {
  transform: translateY(-30%) rotate(45deg);
  width: 7px;
  height: 7px;
  margin: auto 10px;
  border-bottom: 3px solid #333333b3;
  border-right: 3px solid #333333b3;
  content: '';
  transition: transform 0.3s;
}

.text_part_accordion1-1[open] summary::after {
  transform: rotate(225deg);
}

html {
  scroll-behavior: smooth;
}

.text_part_accordion1-1 {
  position: relative;
}

.target1 {
  position: relative;
  top: 50%;
  transform: translateY(-30vh);
}

.target2 {
  position: absolute;
  top: 50%;
  transform: translateY(-50vh);
}



@media screen and (max-width: 700px) {
  .target1 {
    position: relative;
    top: 50%;
    transform: translateY(-10vh);
  }
}