.title {
  width: 100%;
  margin-top: 0px;
  padding: 20rpx;
  font-family: "微软雅黑";
  font-weight: bold;
  font-size: 36rpx;
  color: #fff;
  background: rgb(63, 180, 125);
  text-align: center;
}

.book_detail_view { 
  width: 95%; 
}
 

.book_detail_view .viewItem {
  display: flex;
  flex-direction: row;
  line-height: 40rpx;
  margin-top: 20rpx;
  justify-content: center;
  align-items: flex-start;
  font-size: 35rpx;
}

.book_detail_view .label {
  flex: 2; 
  text-align: right;
  font-weight: bold;
}

.book_detail_view .content {
  flex: 5; 
  margin-right: 20rpx;
  flex-direction: row;
}

.book_detail_view .content image {
  width: 100%;   
  margin-right: 20rpx;
}

.book_detail_view .content .fileView {
  padding: 0rpx 0rpx 20rpx 0rpx;
  line-height: 50rpx;
  text-decoration: underline;
}


.btnReturn{
  border: 0;
  height: 80rpx;
  background-color: blueviolet;
  color: #fff;
  margin-top: 30rpx; 
  margin-bottom: 50rpx; 
  border-radius: 20rpx;
  display: flex;
  justify-content: center;
  align-items: center;
}