设置界面适配移动端

src/views/setting.vue

@@ -101,13 +101,13 @@ onBeforeUnmount(() => {
 
     .label {
         float: left;
-        width: 20%;
+        width: 25%;
         text-align: right;
     }
 
     .options {
         float: right;
-        width: 78%;
+        width: 73%;
         text-align: left;
     }
 
@@ -124,6 +124,7 @@ onBeforeUnmount(() => {
     .setting {
         width: 23.5rem;
         margin-top: 0.5rem;
+        font-size: 0.8rem;
 
         .footer {
             margin-top: 0.5rem;