颜色

components/topbar.wxml

@@ -1,5 +1,5 @@
 <!--components/topbar.wxml-->
-<view class="topbar" style="top:{{capsuleTop + 3}}px; left: 28rpx;">
+<view class="topbar topbar-class" style="top:{{capsuleTop + 3}}px; left: 28rpx;">
    <view class="back" catchtap="handleBack">
       <image src="/images/back.png" />
    </view>

pages/signIn/activity/activity.wxml

@@ -1,6 +1,6 @@
 <!--pages/signIn/index.wxml-->
 <view wx:if="{{showPage}}">
-<topbar title="签到中心" topbar-class="colortopbar" />
+<topbar title="签到中心" topbar-class="color-topbar" />
 <!-- 页面主体 -->
 <view class="sign-scroll-body" style="margin-top:{{navHeight}}px; height: {{bodyHeight}}px;">
     <view class="sign-info-extra">

pages/signIn/activity/activity.wxss

@@ -2,10 +2,8 @@
 page {
     background: #EDEDED;
 }
-.colortopbar {
-    color: #fff;
-}
-.colortopbar .title {
+
+.color-topbar .title {
     color: #fff;
 }