chart页可触发下滑翻页的范围增加到全页

src/views/Chart.vue

@@ -692,6 +692,7 @@ export default {
   overflow: hidden;
   .back-btn {
     position: absolute;
+    z-index: 2;
   }
   .picker {
     width: 7.08rem;
@@ -702,6 +703,7 @@ export default {
     top: 6.92rem;
     left: calc(50% - 4.25rem);
     overflow: hidden;
+    z-index: 2;
   }
   .data-circle {
     position: absolute;
@@ -797,10 +799,10 @@ export default {
   }
   .slide-to-nav-mask {
     position: absolute;
-    width: 100%;
-    height: 65%;
+    top: 0;
     bottom: 0;
     left: 0;
+    right: 0;
     // background: red;
     z-index: 1;
   }