@charset "UTF-8";

[data-accordion-container] {
  height: 0;
  transition: height 0.5s ease;
  overflow: hidden;
}
[data-accordion-btn] {
  display: inline-block;
  vertical-align: top;
  position: relative;
  cursor: pointer;
}
[data-accordion-btn]::after {
  display: block;
  content: "";
  width: 12px;
  height: 10.5px;
  margin-top: -5.25px;
  position: absolute;
  top: 50%;
  right: -15px;
  z-index: 1;
  background-image: url(https://r.r10s.jp/evt/event/campaign/point-up/everyday/point/_cmn/img/icon_arrow_bottom_black_20200316.png);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: 0 0;
}
[data-accordion-btn][data-accordion-isopen="true"]::after {
  transform: rotate(180deg);
  backface-visibility: hidden;
}