.c-accordion-01.c-acc-management {
  border-top: none;
}
.c-accordion-01.c-acc-management .item {
  border-left: none;
  border-right: none;
  border-bottom: none;
}
.c-accordion-01.c-acc-management .item .head {
  border-bottom: 1px solid #d4d5d5;
}
.c-accordion-01.c-acc-management>.item>.head:before, .c-accordion-01.c-acc-management>.item>.head:after {
  background-color: #888;
  top: 52%;
  transform: translateY(-50%);
  margin-top: 0;
}
.c-accordion-01.c-acc-management>.item>.head:before {
  background-image: none;
  width: 2px;
  height: 22px;
  right: 19px;
}
.c-accordion-01.c-acc-management>.item>.head:after {
  background-image: none;
  width: 22px;
  height: 2px;
}
.c-accordion-01.c-acc-management>.item>.head.opened:before {
  transform: translateY(-50%) rotate(90deg);
}