.details_box{
	margin: 80px 0 0 0;
}

.details_box_mg20{
	margin: 20px 0 0 0;
}

.details {
  color: #365945;
  line-height: 1;
  border: 1px solid #a2bd64;
  width: 95%;
  margin: 0 auto 10px;
	display: flow-root;
}

.details__summary {
  position: relative;
  display: block;
  background: #F3FFF3;
  cursor: pointer;
  margin: 0;
  padding: 10px 40px 10px 16px;
}

.details__summary::-webkit-details-marker {
  display: none;
}

.details__summary::before {
  display: block;
  content: "";
  box-sizing: border-box;
  position: absolute;
  top: calc(50% - 6px);
  right: 16px;
  width: 6px;
  height: 6px;
  border: 6px solid transparent;
  border-left: 6px solid #287E39;
  transition: all 0.4s ease-out;
  transform-origin: 3px 6px;
  transform: rotate(90deg);
}

.details[open] .details__summary::before {
  transform: rotate(-90deg);
}

.details__content {
  overflow: hidden;
  margin: 0;
  padding-left: 16px;
  padding-right: 16px;
}

.details__content > * {
  margin: 0;
  padding-top: 16px;
}

.details__content > *:last-child {
  padding-bottom: 16px;
}