feat:调整音频宽度

src/modules/teach-tool/components/CourseCategoryManage.less

@@ -45,10 +45,9 @@
             *.node-title-div {
               width: 100%;
               display: flex;
-              justify-content: space-between;
               .title-opts {
                 visibility: hidden;
-                margin-right: 16px;
+                margin-left: 120px;
               }
             }
           }

src/modules/teach-tool/components/XMAudio.less

@@ -8,8 +8,8 @@
 .xm-audio {
   display: flex;
   align-items: center;
-  width: 280px;
-  padding: 10px 20px;
+  width: 315px;
+  padding: 10px 0 10px 20px;
   border-radius: 5px;
   background-color: #ffffff;
   .audio-image {