Loginpage: Apply black colour to progressbar

src/loginscreen.ui

@@ -42,7 +42,7 @@
     <bool>true</bool>
    </property>
    <property name="currentIndex">
-    <number>1</number>
+    <number>0</number>
    </property>
    <widget class="QWidget" name="newPage">
     <layout class="QHBoxLayout" name="horizontalLayout_5">

ui/loginScreen/loginScreen.css

@@ -47,6 +47,6 @@ QStackedWidget QPushButton
   background: #0c530d;
 }
 
-QLabel, QCheckBox {
+QLabel, QCheckBox, QProgressBar {
   color: black;
 }