@charset "UTF-8";

.center {
  text-align: center;
  font-size: 110%;
}

.txt-link a {
  display: block;
  text-decoration: none;
  margin-top: 10px;
}

.ul-list>.list {
  margin-top: 2rem;
}

.ul-list>.list .ttl-li {
  position: relative;
  color: #175099;
  background-color: #f6f7fa;
  font-size: 120%;
  display: block;
  font-weight: bold;
  padding: 0 25px 15px;
  box-sizing: border-box;  
}

.ul-list>.list .ttl-li > .txt {
  position: relative;
  width: 100%;
  display: block;
  padding: 20px 30px 10px 0;
  border-bottom: 1px solid #d9d9d9;
  box-sizing: border-box;
}

.ul-list>.list .ttl-li > .txt::before,
.ul-list>.list .ttl-li > .txt::after {
  position: absolute;
  top: 15px;
  bottom: 0;
  right: 5px;
  display: block;
  content: '';
  width: 17px;
  height:3px;
  background-color: #175099;
  border-radius: 3px;
  margin: auto;
  transition: all 300ms ease-in-out;
}

.ul-list>.list .ttl-li:not(.onclick) > .txt:after {
  transform: rotate(90deg);
}

.ul-list>.list .in-ul-li {
  background-color: #f6f7fa;
  padding: 10px 25px 30px;
  box-sizing: border-box;
}

.ul-list>.list .in-ul-li>li>a {
  text-decoration: none;
  position: relative;
  padding-left: 30px;
  box-sizing: border-box;
  color: #1d1d1f;
}

.ul-list>.list .in-ul-li>li>a::before {
  content: "";
  background: url(../img/common/pdf_icon.png) center / contain no-repeat;
  position: absolute;
  left: 0;
  top: 0;
  width: 22px;
  height: 24px;
}

.ul-list>.list .in-ul-li>li {
  margin-top: 8px;
}

.ul-list>.list .in-ul-li>li:first-child {
  margin-top: 0;
}

.ul-list>.list:first-child {
  margin-top: 0;
}

#pdf-blc .container > .inner > .txt {
  margin-bottom: 2rem;
}

#pdf-blc .container > .inner > .list {
  margin-bottom: 1rem;
}

#pdf-blc .container > .inner > .ttl {
  font-size: 140%;
  font-weight: 800;
  border-bottom: 1px solid #d9d9d9;
  padding-bottom: 10px;
  margin-top: 2rem;
}

#pdf-blc .container > .inner > .list {
  margin-top: 1rem;
}