.folding-wrap {
  position: relative;
  line-height: 20px;
}

.folding-wrap,
.folding-wrap .folding-content,
.folding-wrap .btn-folding,
.folding-wrap input[type="checkbox"] {
  display: inline-block;
}

.folding-wrap .btn-folding,
.folding-wrap input[type="checkbox"] {
  position: absolute;
  z-index: 9;
  right: 0;
  bottom: 0;
  opacity: 0;
  border: 0;
  padding: 0;
  margin: 0;
  width: 25px;
  height: 25px;
  line-height: 25px;
  margin: 0 auto;
  text-align: center;
  cursor: pointer;
}

.folding-wrap .btn-folding {
  opacity: 1;
  z-index: 1;
  background: transparent;
  color: #da9;
}

.folding-wrap .folding-content {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.folding-wrap input[type="checkbox"]:checked ~ .folding-content {
  height: auto !important;
}

.folding-wrap input[type="checkbox"]:checked ~ .btn-folding {
  -webkit-transform: rotate(180deg);
  transform: rotate(180deg);
}

.folding-wrap .folding-content {
  height: 32px;
}

.folding-wrap .btn-folding {
  bottom: 5px;
}
.folding-comment {
  display: inherit;
}
.folding-comment > a {
  max-height: inherit !important;
}

.folding-comment .folding-content {
  height: 40px;
  text-indent: 0;
}

.folding-comment .btn-folding,
.folding-comment input[type="checkbox"] {
  right: -18px;
}