.artCmtMod:before {
  content: "";
  display: block;
  position: relative;
  width: 0;
  height: 20px;
  margin-top: -20px;
}
.artCmtMod .artCmtShowHide {
  transition: 0.2s ease-out;
  -webkit-transition: 0.2 ease-out;
  -o-transition: 0.2 ease-out;
  height: 0;
  opacity: 0;
  min-height: 0;
  overflow: hidden;
}
.artCmtMod .artCmtTitle {
  font-size: 2rem;
  line-height: 2.4rem;
  margin: 0 !important;
}
.artCmtMod .btn {
  font-weight: 700;
}

.artCmtMoreCmt .icon {
  line-height: 1.8rem;
}

.artCmtMod.show .artCmtShowHide {
  opacity: 1;
  height: auto;
}
.artCmtMod.show .artCmtList.artCmtPreview {
  height: 0;
  max-height: 0;
  min-height: 0;
  opacity: 0;
}
.artCmtMod.show .artCmtMoreCmt {
  margin-bottom: 2.3rem !important;
}
.artCmtMod.show .artCmtMoreCmt .icon:before {
  content: "\e87b";
  line-height: 1.7rem;
  font-size: 1.2rem;
}

.artCmtList.artCmtPreview {
  position: relative;
  max-height: 22rem;
  overflow: hidden;
  transition: 0.2s ease-out;
  -webkit-transition: 0.2 ease-out;
  -o-transition: 0.2 ease-out;
}

.artCmtPreviewLayer {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 40%;
}

.artCmtContent:not(:has(.artCmtQuote)) {
  margin-top: -0.5rem;
}

.artCmtUser {
  padding-top: 2rem;
  padding-bottom: 2rem;
  font-size: 1.6rem;
  line-height: 2.4rem;
}
.artCmtUser:first-child {
  border-top: 0;
  padding-top: 0;
}
.artCmtUser .artCmtUserData {
  position: relative;
}
.artCmtUser .artCmtUserAvatar {
  width: 4rem;
  height: 4rem;
  background: #bebebe;
}
.artCmtUser .artCmtUserAvatar span {
  width: 40px;
  height: 40px;
  background-size: auto 100%;
  background-repeat: no-repeat;
  background-position: center center;
}
.artCmtUser .userDetailsContainer,
.artCmtUser .artCmtQuote .artCmtQuoteAutor,
.artCmtUser .artCmtContentAction {
  font-size: 1.4rem;
  line-height: 1.6rem;
}
.artCmtUser .artCmtQuoteContent {
  margin-bottom: -0.2rem;
}

.artCmtUserData.supporter:after {
  content: "";
  display: block;
  position: absolute;
  background-size: contain;
}