.accordion {
  border: 1px solid white;
  padding: 0 10px;
  margin: 0 auto;
  list-style: none outside;
}

.accordion > * + * { border-top: 1px solid white; }

.accordion-item-hd {
  display: block;
  padding: 15px 30px 15px 0;
  position: relative;
  cursor: pointer;
  font-size: 18px;
  font-weight: bold;
}

.accordion-item-input:checked ~ .accordion-item-bd {
  max-height: 1000px;
  padding-top: 15px;
  margin-bottom: 15px;
  -webkit-transition: max-height 1s ease-in, margin .3s ease-in, padding .3s ease-in;
  transition: max-height 1s ease-in, margin .3s ease-in, padding .3s ease-in;
}

.accordion-item-input:checked ~ .accordion-item-hd > .accordion-item-hd-cta {
  -webkit-transform: rotate(0);
  -ms-transform: rotate(0);
  transform: rotate(0);
}

.accordion-item-hd-cta {
  display: block;
  width: 30px;
  position: absolute;
  top: calc(50% - 6px );
  /*minus half font-size*/
  right: 0;
  pointer-events: none;
  -webkit-transition: -webkit-transform .3s ease;
  transition: transform .3s ease;
  -webkit-transform: rotate(-180deg);
  -ms-transform: rotate(-180deg);
  transform: rotate(-180deg);
  text-align: center;
  font-size: 12px;
  line-height: 1;
}

.accordion-item-bd {
  max-height: 0;
  margin-bottom: 0;
  overflow: hidden;
  -webkit-transition: max-height .15s ease-out, margin-bottom .3s ease-out, padding .3s ease-out;
  transition: max-height .15s ease-out, margin-bottom .3s ease-out, padding .3s ease-out;
}

.accordion-item-input {
  clip: rect(0 0 0 0);
  width: 1px;
  height: 1px;
  margin: -1;
  overflow: hidden;
  position: absolute;
  left: -9999px;
}