.accordion {
  margin: auto;
  width: 100%;
  max-width: 1200px;
  padding: 56px 8px;
}
.accordion input {
  display: none;
}
.box {
  position: relative;
  background: white;
  transition: all 0.15s ease-in-out;
}
.box::before {
  content: "";
  position: absolute;
  display: block;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  pointer-events: none;
  box-shadow: 0 -1px 0 #e5e5e5, 0 0 2px rgba(0, 0, 0, 0.12),
    0 2px 4px rgba(0, 0, 0, 0.24);
}
.box-title {
  position: relative;
  width: 100%;
  padding: 16px 20px;
  display: inline-block;
  cursor: pointer;
  margin-bottom: 0px;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.box-content {
  width: 100%;
  padding: 20px;
  font-size: 14px;
  color: #000000d2;
  display: none;
  box-sizing: border-box;
}
.box-close {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  cursor: pointer;
  display: none;
}
input:checked + .box {
  height: auto;
  margin: 16px 0;
}
input:checked + .box .box-title {
  border-bottom: 1px solid rgba(0, 0, 0, 0.18);
  background-color: rgb(187, 236, 255);
}
input:checked + .box .box-content,
input:checked + .box .box-close {
  display: inline-block;
}
.arrows .box-title {
  padding-left: 44px;
  width: 100%;
}
.arrows .box-title:before {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  content: "\203a";
  font-size: 18pt;
  left: 0;
  top: 0;
  width: 44px;
  height: 100%;
  transition: transform 0.15s ease-in-out;
  color: rgba(0, 0, 0, 0.54);
}
input:checked + .box .box-title:before {
  transform: rotate(90deg);
}