进度条样式调整

src/components/MainPage.vue

@@ -427,6 +427,7 @@ export default {
   position: fixed;
   box-sizing: border-box;
   overflow: hidden;
+  top: 0.86rem;
 }
 .scrollPart {
   // padding-bottom: 5rem;
@@ -438,7 +439,7 @@ export default {
   line-height: 0.44rem;
   background: #fff;
   color: #aaa;
-  margin-bottom:.4rem;
+  /*margin-bottom:.4rem;*/
 .title{
   height: 100%;
 }