diff --git a/openpype/style/style.css b/openpype/style/style.css
index 576a0008eb..7db3558c14 100644
--- a/openpype/style/style.css
+++ b/openpype/style/style.css
@@ -72,6 +72,14 @@ QPushButton:disabled {
     background: {color:bg-buttons-disabled};
 }
 
+QPushButton::menu-indicator  {
+    subcontrol-origin: padding;
+    subcontrol-position: right;
+    width: 8px;
+    height: 8px;
+    padding-right: 5px;
+}
+
 QToolButton {
     border: none;
     background: transparent;
@@ -164,6 +172,15 @@ QComboBox::down-arrow, QComboBox::down-arrow:on, QComboBox::down-arrow:hover, QC
     image: url(:/openpype/images/combobox_arrow.png);
 }
 
+/* Splitter */
+QSplitter {
+    border: none;
+}
+
+QSplitter::handle {
+    border: 1px dotted {color:bg-menu-separator};
+}
+
 /* SLider */
 QSlider::groove {
     border: 1px solid #464b54;
@@ -542,3 +559,17 @@ QScrollBar::add-page:vertical, QScrollBar::sub-page:vertical {
 #IconView[mode="icon"]::icon {
     top: 3px;
 }
+
+/* Standalone publisher */
+#ComponentList {
+    outline: none;
+}
+
+#ComponentItem {
+    background: transparent;
+}
+
+#ComponentFrame {
+    border: 1px solid {color:border};
+    border-radius: 0.1em;
+}
diff --git a/openpype/tools/standalonepublish/app.py b/openpype/tools/standalonepublish/app.py
index 7d25a8ca55..169abe530a 100644
--- a/openpype/tools/standalonepublish/app.py
+++ b/openpype/tools/standalonepublish/app.py
@@ -10,7 +10,7 @@ from .widgets import (
     AssetWidget, FamilyWidget, ComponentsWidget, ShadowWidget
 )
 from .widgets.constants import HOST_NAME
-from avalon import style
+from openpype import style
 from openpype.api import resources
 from avalon.api import AvalonMongoDB
 from openpype.modules import ModulesManager
@@ -22,7 +22,6 @@ class Window(QtWidgets.QDialog):
     :param parent: Main widget that cares about all GUIs
     :type parent: QtWidgets.QMainWindow
     """
-    _db = AvalonMongoDB()
     _jobs = {}
     valid_family = False
     valid_components = False
@@ -32,6 +31,7 @@ class Window(QtWidgets.QDialog):
 
     def __init__(self, pyblish_paths, parent=None):
         super(Window, self).__init__(parent=parent)
+        self._db = AvalonMongoDB()
         self._db.install()
 
         self.pyblish_paths = pyblish_paths
diff --git a/openpype/tools/standalonepublish/widgets/widget_component_item.py b/openpype/tools/standalonepublish/widgets/widget_component_item.py
index 3850d68b96..186c8024db 100644
--- a/openpype/tools/standalonepublish/widgets/widget_component_item.py
+++ b/openpype/tools/standalonepublish/widgets/widget_component_item.py
@@ -16,6 +16,9 @@ class ComponentItem(QtWidgets.QFrame):
 
     def __init__(self, parent, main_parent):
         super().__init__()
+
+        self.setObjectName("ComponentItem")
+
         self.has_valid_repre = True
         self.actions = []
         self.resize(290, 70)
@@ -32,6 +35,7 @@ class ComponentItem(QtWidgets.QFrame):
 
         # Main widgets
         frame = QtWidgets.QFrame(self)
+        frame.setObjectName("ComponentFrame")
         frame.setFrameShape(QtWidgets.QFrame.StyledPanel)
         frame.setFrameShadow(QtWidgets.QFrame.Raised)
 
diff --git a/openpype/tools/standalonepublish/widgets/widget_components_list.py b/openpype/tools/standalonepublish/widgets/widget_components_list.py
index 4e502a2e5f..0ee90ae4de 100644
--- a/openpype/tools/standalonepublish/widgets/widget_components_list.py
+++ b/openpype/tools/standalonepublish/widgets/widget_components_list.py
@@ -5,6 +5,8 @@ class ComponentsList(QtWidgets.QTableWidget):
     def __init__(self, parent=None):
         super().__init__(parent=parent)
 
+        self.setObjectName("ComponentList")
+
         self._main_column = 0
 
         self.setColumnCount(1)
diff --git a/openpype/tools/standalonepublish/widgets/widget_drop_empty.py b/openpype/tools/standalonepublish/widgets/widget_drop_empty.py
index ed526f2a78..a890f38426 100644
--- a/openpype/tools/standalonepublish/widgets/widget_drop_empty.py
+++ b/openpype/tools/standalonepublish/widgets/widget_drop_empty.py
@@ -21,16 +21,12 @@ class DropEmpty(QtWidgets.QWidget):
 
         self._label = QtWidgets.QLabel('Drag & Drop')
         self._label.setFont(font)
-        self._label.setStyleSheet(
-            'background-color: transparent;'
-        )
+        self._label.setAttribute(QtCore.Qt.WA_TranslucentBackground)
 
         font.setPointSize(12)
         self._sub_label = QtWidgets.QLabel('(drop files here)')
         self._sub_label.setFont(font)
-        self._sub_label.setStyleSheet(
-            'background-color: transparent;'
-        )
+        self._sub_label.setAttribute(QtCore.Qt.WA_TranslucentBackground)
 
         layout.addWidget(self._label, alignment=BottomCenterAlignment)
         layout.addWidget(self._sub_label, alignment=TopCenterAlignment)
diff --git a/openpype/tools/standalonepublish/widgets/widget_family.py b/openpype/tools/standalonepublish/widgets/widget_family.py
index 86663c8ee0..682a6fc974 100644
--- a/openpype/tools/standalonepublish/widgets/widget_family.py
+++ b/openpype/tools/standalonepublish/widgets/widget_family.py
@@ -37,28 +37,26 @@ class FamilyWidget(QtWidgets.QWidget):
 
         input_subset = QtWidgets.QLineEdit()
         input_result = QtWidgets.QLineEdit()
-        input_result.setStyleSheet("color: #BBBBBB;")
         input_result.setEnabled(False)
 
         # region Menu for default subset names
         btn_subset = QtWidgets.QPushButton()
         btn_subset.setFixedWidth(18)
-        btn_subset.setFixedHeight(20)
         menu_subset = QtWidgets.QMenu(btn_subset)
         btn_subset.setMenu(menu_subset)
 
         # endregion
         name_layout = QtWidgets.QHBoxLayout()
-        name_layout.addWidget(input_subset)
-        name_layout.addWidget(btn_subset)
+        name_layout.addWidget(input_subset, 1)
+        name_layout.addWidget(btn_subset, 0)
         name_layout.setContentsMargins(0, 0, 0, 0)
 
         # version
         version_spinbox = QtWidgets.QSpinBox()
+        version_spinbox.setButtonSymbols(QtWidgets.QSpinBox.NoButtons)
         version_spinbox.setMinimum(1)
         version_spinbox.setMaximum(9999)
         version_spinbox.setEnabled(False)
-        version_spinbox.setStyleSheet("color: #BBBBBB;")
 
         version_checkbox = QtWidgets.QCheckBox("Next Available Version")
         version_checkbox.setCheckState(QtCore.Qt.CheckState(2))