开始做充值，，调整了首页

components/navigator/index.wxss

@@ -4,14 +4,21 @@
   display: flex;
   align-items: flex-end;
   position: relative;
+  background-color: var(--deep-green);
+  color: #fff;
+  position: fixed;
+  left: 0;
+  right: 0;
+  top: 0;
 }
 
 .navigatorTitle {
   display: flex;
   justify-content: center;
   align-items: center;
+  text-align: center;
   height: 46px;
-  width: 100%;
+  width: 100vw;
 }
 
 .back {
@@ -25,10 +32,15 @@
 .backWrapper {
   display: flex; 
   width: 100%; 
+  width: 100rpx;
   background-color: transparent;
   height: 46px;
   position: absolute;
   bottom: 0;
   left: 0;
   align-items:center;
+}
+
+.navigator {
+  display: flex;
 }