checkboxes and comboboxes now with colors

.config/gtk-3.0/gtk-widgets.css

@@ -169,6 +169,10 @@ radio:hover:not(:checked) {
     background: @acc1_color;
 }
 
+check {
+    border-color: @acc1_color;
+}
+
 button {
     border-radius: 0px;
     box-shadow: none;
@@ -206,6 +210,10 @@ combobox menuitem:hover * {
     color: @acc1_color;
 }
 
+combobox button:hover arrow {
+    color: @acc1_color;
+}
+
 /*
 combobox button  {
     color: @fg_color;