pageStyle: 调整样式

pages/API/get-current-pages/get-current-pages.uvue

@@ -8,7 +8,7 @@
         <text style="margin-top: 5px">index: {{ index }}, route: {{ page.route }}</text>
       </template>
     </view>
-    <button class="btn btn-get-page-style" type="primary" @click="getPageStyle">getPageStyle</button>
+    <button class="btn btn-get-page-style" type="default" @click="getPageStyle">getPageStyle</button>
     <button class="btn btn-set-page-style-1" type="default" @click="setPageStyle(true)">setPageStyle(true)</button>
     <button class="btn btn-set-page-style-0" type="default" @click="setPageStyle(false)">setPageStyle(false)</button>
     <textarea class="textarea" :value="pageStyleText" :maxlength="-1" :auto-height="true"></textarea>
@@ -88,7 +88,8 @@
   .textarea {
     margin-top: 5px;
     padding: 5px;
-    background-color: #fff;
+    background-color: #fff;
+    width: 100%;
   }
 
   .tips {