编辑用户信息页图标、添加返回按钮

src/user_pages/edit/index.scss

@@ -7,6 +7,46 @@
   box-sizing: border-box;
 }
 
+.custom-navbar {
+  height: 56px;
+  /* 通常与原生导航栏高度一致 */
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  // background-color: #fff;
+  color: #000;
+  padding-top: 44px;
+  /* 适配状态栏 */
+  position: sticky;
+  top: 0;
+  z-index: 100;
+  overflow: hidden;
+  background-color: rgb(238, 255, 220);
+}
+
+.detail-navigator {
+  height: 30px;
+  width: 80px;
+  border-radius: 15px;
+  position: absolute;
+  left: 12px;
+  box-sizing: border-box;
+  display: flex;
+  align-items: center;
+
+  .detail-navigator-back {
+    height: 32px;
+    width: 50%;
+    display: flex;
+    justify-content: center;
+
+    &>.detail-navigator-back-icon {
+      width: 32px;
+      height: 32px;
+    }
+  }
+}
+
 // 导航栏
 .navbar {
   position: fixed;
@@ -84,7 +124,7 @@
     align-items: center;
     gap: 12px;
     margin-bottom: 48px;
-    margin-top: 98px;
+    // margin-top: 98px;
 
     .avatar_container {
       position: relative;