WXXR/miniprogram/components/xr-demo-viewer/index.wxss

.demo-wrap {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.demo-viewer {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.holder {
  height: 60rpx;
}

.hint-wrap {
  text-align: center;
}

.hint-words {
  display: block;
  font-size: 14px;
  color: #000;
  text-align: center;
  font-weight: normal;
  margin: 10px 20px;
  padding: 10px;
  border-radius: 5px;
  border: 1px dashed #000;
  background-color: #fff;
}

.intro {
  display: block;
  margin: 20rpx 0;
  background: #fff;
}

.intro .title {
  font-size: 36rpx;
  padding-bottom: 20rpx;
}

.intro .description {
  color: #8f8f8f;
  font-size: 28rpx;
}

.intro-detail {
  padding: 30rpx;
}


.code-inner {
  margin: 0rpx;
  padding: 30rpx;
  font-size: 30rpx;
  background-color: #f9f9fa;
}

.code-inner rich-text {
  word-wrap: break-word;
}

.block-name {
  display: inline-block;
  color: #b457ff;
}

.attr-name {
  display: inline-block;
  color: #ff4d00;
}

.ml20 {
  margin-left: 20rpx;
}

.intro-title {
  font-size: 30rpx;
  font-weight: bold;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 24rpx;
}

.share {
  margin: 0 !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  padding: 0;
  width: 160rpx !important;
  background: none;
  font-size: 28rpx;
  color: #ff4d00;
}

.back-btn-wrap {
  position: absolute;
  left: 30rpx;
  top: 100rpx;
  width: 90rpx;
  height: 80rpx;
}
.back-line-t {
  position: absolute;
  left: 20rpx;
  top: 15rpx;
  width: 30rpx;
  height: 6rpx;
  background-color: #000;
  transform: rotate(-45deg);
  border-radius: 5rpx;
}
.back-line-b {
  position: absolute;
  left: 20rpx;
  top: 32rpx;
  width: 30rpx;
  height: 6rpx;
  background-color: #000;
  transform: rotate(45deg);
  border-radius: 5rpx;
}