AppManager: Make app header white

Change-Id: I31e93d56cfd61122d69478ae9fbbcff3854ef9c4
diff --git a/core/installer/welcome/appmanager-tmpl/base.html b/core/installer/welcome/appmanager-tmpl/base.html
index efa4a35..130f966 100644
--- a/core/installer/welcome/appmanager-tmpl/base.html
+++ b/core/installer/welcome/appmanager-tmpl/base.html
@@ -3,7 +3,7 @@
 	<head>
 		<meta charset="utf-8" />
         <link rel="stylesheet" href="/static/pico.2.0.6.min.css">
-        <link rel="stylesheet" type="text/css" href="/static/appmanager.css?v=0.0.12">
+        <link rel="stylesheet" type="text/css" href="/static/appmanager.css?v=0.0.13">
 		<meta name="viewport" content="width=device-width, initial-scale=1" />
 	</head>
 	<body>
diff --git a/core/installer/welcome/static/appmanager.css b/core/installer/welcome/static/appmanager.css
index 26bce1a..2e9787b 100644
--- a/core/installer/welcome/static/appmanager.css
+++ b/core/installer/welcome/static/appmanager.css
@@ -130,7 +130,7 @@
 header > h1,
 header > svg {
   margin-bottom: 2.5px;
-  color: var(--pico-primary-hover);
+  color: white;
 }
 
 header > svg {