styling

cell.cpp

@@ -14,6 +14,7 @@ Cell::Cell(QWidget *parent) : QWidget(parent)
 
     QGroupBox *groupBox = new QGroupBox();
     QGridLayout *layout = new QGridLayout();
+    setStyleSheet("border: 1px solid #1e282c; border-radius: 0px;background-color:#52585d;");
     for (char i = 0; i < 9; i++)
     {
         m_states[i] = new QPushButton(QString::number(i + 1), this);
@@ -53,8 +54,8 @@ void Cell::removeOption(int x)
 {
     if (m_blocked[x] == 0)
     {
-        m_states[x]->setDisabled(true);
         m_states[x]->setText(" ");
+        m_states[x]->setDisabled(true);
         possibleStates--;
         index.erase(std::find(index.begin(), index.end(), x));
     }

window.cpp

@@ -28,8 +28,8 @@ Window::Window(QWidget *parent)
     QVBoxLayout *verticalLayout = new QVBoxLayout();
     QGridLayout *layout = new QGridLayout();
 
-    m_spacer[0] = new QSpacerItem(8, 8, QSizePolicy::Minimum, QSizePolicy::Fixed);
-    m_spacer[1] = new QSpacerItem(8, 8, QSizePolicy::Minimum, QSizePolicy::Fixed);
+    m_spacer[0] = new QSpacerItem(4, 4, QSizePolicy::Minimum, QSizePolicy::Fixed);
+    m_spacer[1] = new QSpacerItem(4, 4, QSizePolicy::Minimum, QSizePolicy::Fixed);
     m_spacer[2] = new QSpacerItem(8, 8, QSizePolicy::Minimum, QSizePolicy::Expanding);
     verticalLayout->addItem(m_spacer[2]);