.fankuicontent{
  width:686rpx;
  height:300rpx;
  margin:39rpx auto 0;
  background:rgba(242,242,242,1);
  padding: 25rpx;
  box-sizing: border-box;
  color:#999999;
  font-size: 28rpx;
  position: relative
}
.enterclass{
  color:#999999;
  font-size: 28rpx;
}
.wordlen{
  color:#999999;
  font-size: 24rpx;
  position: absolute;
  right:25rpx;
  bottom:25rpx;
}
.tijiao{
  width:660rpx;
  height:80rpx;
  background:rgba(232,24,37,1);
  border-radius:40rpx;
  color:#fff;
  font-size: 28rpx;
  text-align: center;
  line-height: 80rpx;
  margin:40rpx auto 0;
}