自适应字号

BFRecordScreenKit/Classes/RecordScreen/View/BFSubtitleSettingView.swift

@@ -135,6 +135,7 @@ class BFSubtitleSettingView: UIView {
         wordSizeTitle.textColor = .white
         wordSizeTitle.text = "option_size".BFLocale
         wordSizeTitle.alpha = 0.6
+        wordSizeTitle.adjustsFontSizeToFitWidth = true
         backView.addSubview(wordSizeTitle)
         wordSizeTitle.snp.makeConstraints { make in
             make.width.equalTo(40)