语音矩阵

src/components/Adult/preview/VoiceMatrix.vue

@@ -843,8 +843,8 @@ $select-color-brown-active: #a37557;
           .pinyin {
             font-family: "GB-PINYINOK-B";
             opacity: 0.45;
-            font-size: 14px;
-            line-height: 22px;
+            font-size: 12px;
+            line-height: 20px;
           }
 
           .chs {