diff --git a/.gitignore b/.gitignore
index b49ed6c69..3575b07cb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,6 +26,7 @@ win-linux/package/linux/urpmi/builddir
 win-linux/package/linux/suse-rpm/builddir
 win-linux/package/linux/tar
 
+common/loginpage/build/plugins/*
 common/loginpage/build/node_modules/*
 common/loginpage/deploy/*
 common/loginpage/src/dlglogin.min.js
diff --git a/win-linux/res/icons/tabbar/scroll_left_disabled.svg b/win-linux/res/icons/tabbar/scroll_left_disabled.svg
new file mode 100644
index 000000000..f16f77ca9
--- /dev/null
+++ b/win-linux/res/icons/tabbar/scroll_left_disabled.svg
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="15px"
+   height="15px"
+   viewBox="0 0 100 100"
+   preserveAspectRatio="xMidYMid"
+   class="lds-rolling"
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+   sodipodi:docname="scroll_left_disabled.svg"
+   inkscape:version="1.2.2 (b0a8486541, 2022-12-01)"
+   xml:space="preserve"
+   style="animation-play-state: running; animation-delay: 0s; background: none;"
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+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
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diff --git a/win-linux/res/icons/tabbar/scroll_left_disabled_light.svg b/win-linux/res/icons/tabbar/scroll_left_disabled_light.svg
new file mode 100644
index 000000000..1de9c6968
--- /dev/null
+++ b/win-linux/res/icons/tabbar/scroll_left_disabled_light.svg
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="15px"
+   height="15px"
+   viewBox="0 0 100 100"
+   preserveAspectRatio="xMidYMid"
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+   inkscape:version="1.2.2 (b0a8486541, 2022-12-01)"
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diff --git a/win-linux/res/icons/tabbar/scroll_left_hover.svg b/win-linux/res/icons/tabbar/scroll_left_hover.svg
new file mode 100644
index 000000000..a3d3c2fac
--- /dev/null
+++ b/win-linux/res/icons/tabbar/scroll_left_hover.svg
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="15px"
+   height="15px"
+   viewBox="0 0 100 100"
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diff --git a/win-linux/res/icons/tabbar/scroll_left_hover_light.svg b/win-linux/res/icons/tabbar/scroll_left_hover_light.svg
new file mode 100644
index 000000000..27af9b0be
--- /dev/null
+++ b/win-linux/res/icons/tabbar/scroll_left_hover_light.svg
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="15px"
+   height="15px"
+   viewBox="0 0 100 100"
+   preserveAspectRatio="xMidYMid"
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+   sodipodi:docname="scroll_left_hover_light.svg"
+   inkscape:version="1.2.2 (b0a8486541, 2022-12-01)"
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diff --git a/win-linux/res/icons/tabbar/scroll_left_normal.svg b/win-linux/res/icons/tabbar/scroll_left_normal.svg
new file mode 100644
index 000000000..87a4ed7fc
--- /dev/null
+++ b/win-linux/res/icons/tabbar/scroll_left_normal.svg
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="15px"
+   height="15px"
+   viewBox="0 0 100 100"
+   preserveAspectRatio="xMidYMid"
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+   sodipodi:docname="scroll_left_normal.svg"
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diff --git a/win-linux/res/icons/tabbar/scroll_left_normal_light.svg b/win-linux/res/icons/tabbar/scroll_left_normal_light.svg
new file mode 100644
index 000000000..f9dcc83c7
--- /dev/null
+++ b/win-linux/res/icons/tabbar/scroll_left_normal_light.svg
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="15px"
+   height="15px"
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diff --git a/win-linux/res/icons/tabbar/scroll_left_pressed_light.svg b/win-linux/res/icons/tabbar/scroll_left_pressed_light.svg
new file mode 100644
index 000000000..d6404e2d7
--- /dev/null
+++ b/win-linux/res/icons/tabbar/scroll_left_pressed_light.svg
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="15px"
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diff --git a/win-linux/res/icons/tabbar/scroll_right_disabled.svg b/win-linux/res/icons/tabbar/scroll_right_disabled.svg
new file mode 100644
index 000000000..402c7197e
--- /dev/null
+++ b/win-linux/res/icons/tabbar/scroll_right_disabled.svg
@@ -0,0 +1,44 @@
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diff --git a/win-linux/res/icons/tabbar/scroll_right_disabled_light.svg b/win-linux/res/icons/tabbar/scroll_right_disabled_light.svg
new file mode 100644
index 000000000..366254b8d
--- /dev/null
+++ b/win-linux/res/icons/tabbar/scroll_right_disabled_light.svg
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="15px"
+   height="15px"
+   viewBox="0 0 100 100"
+   preserveAspectRatio="xMidYMid"
+   class="lds-rolling"
+   style="animation-play-state: running; animation-delay: 0s; background: none;"
+   version="1.1"
+   id="svg4"
+   sodipodi:docname="scroll_right_disabled_light.svg"
+   inkscape:version="1.2.2 (b0a8486541, 2022-12-01)"
+   xml:space="preserve"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+     id="defs8" /><sodipodi:namedview
+     id="namedview6"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     showgrid="false"
+     inkscape:zoom="45.254834"
+     inkscape:cx="4.5630484"
+     inkscape:cy="7.115262"
+     inkscape:window-width="1920"
+     inkscape:window-height="1017"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg4" /><g
+     id="g2476"
+     style="stroke:#f0f0f0;stroke-opacity:0.34117648"
+     transform="matrix(0.82936074,0,0,0.82931372,10.530037,7.5233745)"><path
+       id="path1657-3"
+       style="fill:#0000ff;fill-opacity:1;stroke:#f0f0f0;stroke-width:8.82795;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:0.34117648"
+       d="M 71.512033,46.655551 34.699464,84.194924 m -0.380465,-68.247593 37.493995,36.76807" /></g></svg>
diff --git a/win-linux/res/icons/tabbar/scroll_right_hover.svg b/win-linux/res/icons/tabbar/scroll_right_hover.svg
new file mode 100644
index 000000000..c6cc6d9c3
--- /dev/null
+++ b/win-linux/res/icons/tabbar/scroll_right_hover.svg
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="15px"
+   height="15px"
+   viewBox="0 0 100 100"
+   preserveAspectRatio="xMidYMid"
+   class="lds-rolling"
+   style="animation-play-state: running; animation-delay: 0s; background: none;"
+   version="1.1"
+   id="svg4"
+   sodipodi:docname="scroll_right_hover.svg"
+   inkscape:version="1.2.2 (b0a8486541, 2022-12-01)"
+   xml:space="preserve"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+     id="defs8" /><sodipodi:namedview
+     id="namedview6"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     showgrid="false"
+     inkscape:zoom="22.627417"
+     inkscape:cx="2.6074563"
+     inkscape:cy="9.9878833"
+     inkscape:window-width="1920"
+     inkscape:window-height="1017"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg4" /><g
+     id="g2476"
+     style="stroke:#0f0f0f;stroke-opacity:0.36470589"
+     transform="matrix(0.82936074,0,0,0.82931372,10.530037,7.5233745)"><g
+       id="path1657" /><g
+       id="path1657-3"><path
+         id="path966"
+         style="color:#000000;fill:#0f0f0f;fill-opacity:0.90980393;stroke:none;stroke-opacity:1;-inkscape-stroke:none"
+         d="m 68.361328,43.564453 -36.8125,37.539063 6.302734,6.18164 36.8125,-37.539062 z m 3.150705,3.091098 -36.812569,37.539373 m 2.706786,-71.396096 -6.173828,6.296875 37.49414,36.767578 6.173829,-6.294922 z m -3.087251,3.148503 37.493995,36.76807" /></g></g></svg>
diff --git a/win-linux/res/icons/tabbar/scroll_right_hover_light.svg b/win-linux/res/icons/tabbar/scroll_right_hover_light.svg
new file mode 100644
index 000000000..1cd38a01b
--- /dev/null
+++ b/win-linux/res/icons/tabbar/scroll_right_hover_light.svg
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="15px"
+   height="15px"
+   viewBox="0 0 100 100"
+   preserveAspectRatio="xMidYMid"
+   class="lds-rolling"
+   style="animation-play-state: running; animation-delay: 0s; background: none;"
+   version="1.1"
+   id="svg4"
+   sodipodi:docname="scroll_right_hover_light.svg"
+   inkscape:version="1.2.2 (b0a8486541, 2022-12-01)"
+   xml:space="preserve"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+     id="defs8" /><sodipodi:namedview
+     id="namedview6"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     showgrid="false"
+     inkscape:zoom="45.254834"
+     inkscape:cx="2.9831067"
+     inkscape:cy="7.1373591"
+     inkscape:window-width="1920"
+     inkscape:window-height="1017"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg4" /><g
+     id="g2476"
+     style="stroke:#f0f0f0;stroke-opacity:0.9137255;fill:none;fill-opacity:1"
+     transform="matrix(0.82936074,0,0,0.82931372,10.530037,7.5233745)"><path
+       id="path1657-3"
+       style="fill:none;fill-opacity:1;stroke:#f0f0f0;stroke-width:8.82795;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:0.9137255"
+       d="M 71.512033,46.655551 34.699464,84.194924 m -0.380465,-68.247593 37.493995,36.76807" /></g></svg>
diff --git a/win-linux/res/icons/tabbar/scroll_right_normal.svg b/win-linux/res/icons/tabbar/scroll_right_normal.svg
new file mode 100644
index 000000000..fe23c9e52
--- /dev/null
+++ b/win-linux/res/icons/tabbar/scroll_right_normal.svg
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="15px"
+   height="15px"
+   viewBox="0 0 100 100"
+   preserveAspectRatio="xMidYMid"
+   class="lds-rolling"
+   style="animation-play-state: running; animation-delay: 0s; background: none;"
+   version="1.1"
+   id="svg4"
+   sodipodi:docname="scroll_right_normal.svg"
+   inkscape:version="1.2.2 (b0a8486541, 2022-12-01)"
+   xml:space="preserve"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+     id="defs8" /><sodipodi:namedview
+     id="namedview6"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     showgrid="false"
+     inkscape:zoom="22.627417"
+     inkscape:cx="3.9774756"
+     inkscape:cy="11.048543"
+     inkscape:window-width="1920"
+     inkscape:window-height="1017"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg4" /><g
+     id="g2476"
+     style="stroke:#0f0f0f;stroke-opacity:1"
+     transform="matrix(0.82936074,0,0,0.82931372,10.530037,7.5233745)"><path
+       style="fill:#0000ff;fill-opacity:1;stroke:#0f0f0f;stroke-width:8.81728;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       d="m 34.318999,15.947331 37.493995,36.76807"
+       id="path1657" /><path
+       style="fill:#0000ff;fill-opacity:1;stroke:#0f0f0f;stroke-width:8.82795;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:1"
+       d="M 71.512033,46.655551 34.699464,84.194924"
+       id="path1657-3" /></g></svg>
diff --git a/win-linux/res/icons/tabbar/scroll_right_normal_light.svg b/win-linux/res/icons/tabbar/scroll_right_normal_light.svg
new file mode 100644
index 000000000..0a04dd6c9
--- /dev/null
+++ b/win-linux/res/icons/tabbar/scroll_right_normal_light.svg
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="15px"
+   height="15px"
+   viewBox="0 0 100 100"
+   preserveAspectRatio="xMidYMid"
+   class="lds-rolling"
+   style="animation-play-state: running; animation-delay: 0s; background: none;"
+   version="1.1"
+   id="svg4"
+   sodipodi:docname="scroll_right_normal_light.svg"
+   inkscape:version="1.2.2 (b0a8486541, 2022-12-01)"
+   xml:space="preserve"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+     id="defs8" /><sodipodi:namedview
+     id="namedview6"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     showgrid="false"
+     inkscape:zoom="22.627417"
+     inkscape:cx="3.9774756"
+     inkscape:cy="11.048543"
+     inkscape:window-width="1920"
+     inkscape:window-height="1017"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg4" /><g
+     id="g2476"
+     style="stroke:#f0f0f0;stroke-opacity:0.90980393"
+     transform="matrix(0.82936074,0,0,0.82931372,10.530037,7.5233745)"><path
+       style="fill:#0000ff;fill-opacity:1;stroke:#f0f0f0;stroke-width:8.81728;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:0.90980393"
+       d="m 34.318999,15.947331 37.493995,36.76807"
+       id="path1657" /><path
+       style="fill:#0000ff;fill-opacity:1;stroke:#f0f0f0;stroke-width:8.82795;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:0.90980393"
+       d="M 71.512033,46.655551 34.699464,84.194924"
+       id="path1657-3" /></g></svg>
diff --git a/win-linux/res/icons/tabbar/scroll_right_pressed_light.svg b/win-linux/res/icons/tabbar/scroll_right_pressed_light.svg
new file mode 100644
index 000000000..d819e37dc
--- /dev/null
+++ b/win-linux/res/icons/tabbar/scroll_right_pressed_light.svg
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="15px"
+   height="15px"
+   viewBox="0 0 100 100"
+   preserveAspectRatio="xMidYMid"
+   class="lds-rolling"
+   style="animation-play-state: running; animation-delay: 0s; background: none;"
+   version="1.1"
+   id="svg4"
+   sodipodi:docname="scroll_right_pressed_light.svg"
+   inkscape:version="1.2.2 (b0a8486541, 2022-12-01)"
+   xml:space="preserve"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+     id="defs8" /><sodipodi:namedview
+     id="namedview6"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     showgrid="false"
+     inkscape:zoom="22.627417"
+     inkscape:cx="0.90598056"
+     inkscape:cy="11.048543"
+     inkscape:window-width="1920"
+     inkscape:window-height="1017"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg4" /><g
+     id="g2476"
+     style="stroke:#f0f0f0;stroke-opacity:0.90980393"
+     transform="matrix(0.82936074,0,0,0.82931372,10.530037,7.5233745)"><path
+       style="fill:#0000ff;fill-opacity:1;stroke:#f0f0f0;stroke-width:8.81728;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:0.90980393"
+       d="m 34.318999,15.947331 37.493995,36.76807"
+       id="path1657" /><path
+       style="fill:#0000ff;fill-opacity:1;stroke:#f0f0f0;stroke-width:8.82795;stroke-linecap:butt;stroke-linejoin:miter;stroke-dasharray:none;stroke-opacity:0.90980393"
+       d="M 71.512033,46.655551 34.699464,84.194924"
+       id="path1657-3" /></g></svg>
diff --git a/win-linux/res/styles/styles.qss b/win-linux/res/styles/styles.qss
index 75e09cb46..3782e1a51 100644
--- a/win-linux/res/styles/styles.qss
+++ b/win-linux/res/styles/styles.qss
@@ -38,37 +38,88 @@
 #scrollerFrame>QToolButton:pressed {background-color: #b7b7b7;}
 
 #scrollerFrame>QToolButton#leftButton {
-    image: url(:/tabbar/icons/scrolltab_ln.png) center no-repeat;
+    image: url(:/tabbar/icons/scrolltab_ln.svg) center no-repeat;
 }
-
 #scrollerFrame>QToolButton#leftButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_ld.png) center no-repeat;
+    image: url(:/tabbar/icons/scrolltab_ld.svg) center no-repeat;
 }
-
 #scrollerFrame>QToolButton#leftButton:hover {
-    image: url(:/tabbar/icons/scrolltab_lh.png) center no-repeat;
+    image: url(:/tabbar/icons/scrolltab_lh.svg) center no-repeat;
 }
-
 #scrollerFrame>QToolButton#leftButton:pressed {
     image: url(:/tabbar/icons/scrolltab_lp.png) center no-repeat;
 }
 
 #scrollerFrame>QToolButton#rightButton {
-    image: url(:/tabbar/icons/scrolltab_rn.png) center no-repeat;
+    image: url(:/tabbar/icons/scrolltab_rn.svg) center no-repeat;
 }
-
 #scrollerFrame>QToolButton#rightButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_rd.png) center no-repeat;
+    image: url(:/tabbar/icons/scrolltab_rd.svg) center no-repeat;
 }
-
 #scrollerFrame>QToolButton#rightButton:hover {
-    image: url(:/tabbar/icons/scrolltab_rh.png) center no-repeat;
+    image: url(:/tabbar/icons/scrolltab_rh.svg) center no-repeat;
 }
-
 #scrollerFrame>QToolButton#rightButton:pressed {
     image: url(:/tabbar/icons/scrolltab_rp.png) center no-repeat;
 }
 
+/* Dark */
+#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton {
+    image: url(:/tabbar/icons/scrolltab_ln_light.svg) center no-repeat;
+}
+#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:disabled {
+    image: url(:/tabbar/icons/scrolltab_ld_light.svg) center no-repeat;
+}
+#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:hover {
+    image: url(:/tabbar/icons/scrolltab_lh_light.svg) center no-repeat;
+}
+#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:pressed {
+    image: url(:/tabbar/icons/scrolltab_lp_light.svg) center no-repeat;
+}
+
+
+#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton {
+    image: url(:/tabbar/icons/scrolltab_rn_light.svg) center no-repeat;
+}
+#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:disabled {
+    image: url(:/tabbar/icons/scrolltab_rd_light.svg) center no-repeat;
+}
+#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:hover {
+    image: url(:/tabbar/icons/scrolltab_rh_light.svg) center no-repeat;
+}
+#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:pressed {
+    image: url(:/tabbar/icons/scrolltab_rp_light.svg) center no-repeat;
+}
+
+/* Contrast-dark*/
+#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton {
+    image: url(:/tabbar/icons/scrolltab_ln_light.svg) center no-repeat;
+}
+#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:disabled {
+    image: url(:/tabbar/icons/scrolltab_ld_light.svg) center no-repeat;
+}
+#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:hover {
+    image: url(:/tabbar/icons/scrolltab_lh_light.svg) center no-repeat;
+}
+#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:pressed {
+    image: url(:/tabbar/icons/scrolltab_lp_light.svg) center no-repeat;
+}
+
+
+#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton {
+    image: url(:/tabbar/icons/scrolltab_rn_light.svg) center no-repeat;
+}
+#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:disabled {
+    image: url(:/tabbar/icons/scrolltab_rd_light.svg) center no-repeat;
+}
+#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:hover {
+    image: url(:/tabbar/icons/scrolltab_rh_light.png) center no-repeat;
+}
+#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:pressed {
+    image: url(:/tabbar/icons/scrolltab_rp_light.svg) center no-repeat;
+}
+
+
 QPushButton#toolButtonMaximize, QPushButton#toolButtonMain,
     QPushButton#toolButtonMinimize, QPushButton#toolButtonClose,
     QPushButton#toolButtonDownload {
diff --git a/win-linux/res/styles/styles@1.25x.qss b/win-linux/res/styles/styles@1.25x.qss
index 9d63e2a7e..ce8a6cd6a 100644
--- a/win-linux/res/styles/styles@1.25x.qss
+++ b/win-linux/res/styles/styles@1.25x.qss
@@ -17,44 +17,16 @@
     max-width: 48px;
 }
 
-#scrollerFrame>QToolButton {
-    margin: 0px;
-    border: none; background-color: #f1f1f1;
-}
-#scrollerFrame>QToolButton:hover {background-color: #cecece;}
-#scrollerFrame>QToolButton:pressed {background-color: #b7b7b7;}
-
-#scrollerFrame>QToolButton#leftButton {
-    image: url(:/tabbar/icons/scrolltab_ln_1.25x.png) center no-repeat;
-}
-
-#scrollerFrame>QToolButton#leftButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_ld_1.25x.png) center no-repeat;
-}
-
-#scrollerFrame>QToolButton#leftButton:hover {
-    image: url(:/tabbar/icons/scrolltab_lh_1.25x.png) center no-repeat;
-}
 
 #scrollerFrame>QToolButton#leftButton:pressed {
     image: url(:/tabbar/icons/scrolltab_lp_1.25x.png) center no-repeat;
 }
 
-#scrollerFrame>QToolButton#rightButton {
-    image: url(:/tabbar/icons/scrolltab_rn_1.25x.png) center no-repeat;
-}
-
-#scrollerFrame>QToolButton#rightButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_rd_1.25x.png) center no-repeat;
-}
-
-#scrollerFrame>QToolButton#rightButton:hover {
-    image: url(:/tabbar/icons/scrolltab_rh_1.25x.png) center no-repeat;
-}
 
 #scrollerFrame>QToolButton#rightButton:pressed {
     image: url(:/tabbar/icons/scrolltab_rp_1.25x.png) center no-repeat;
 }
+
 QPushButton#toolButtonDownload {
     padding: 7px;
 }
diff --git a/win-linux/res/styles/styles@1.5x.qss b/win-linux/res/styles/styles@1.5x.qss
index d6701dede..e34ea08cb 100644
--- a/win-linux/res/styles/styles@1.5x.qss
+++ b/win-linux/res/styles/styles@1.5x.qss
@@ -17,44 +17,16 @@
     max-width: 48px;
 }
 
-#scrollerFrame>QToolButton {
-    margin: 0px;
-    border: none; background-color: #f1f1f1;
-}
-#scrollerFrame>QToolButton:hover {background-color: #cecece;}
-#scrollerFrame>QToolButton:pressed {background-color: #b7b7b7;}
-
-#scrollerFrame>QToolButton#leftButton {
-    image: url(:/tabbar/icons/scrolltab_ln_1.5x.png) center no-repeat;
-}
-
-#scrollerFrame>QToolButton#leftButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_ld_1.5x.png) center no-repeat;
-}
-
-#scrollerFrame>QToolButton#leftButton:hover {
-    image: url(:/tabbar/icons/scrolltab_lh_1.5x.png) center no-repeat;
-}
 
 #scrollerFrame>QToolButton#leftButton:pressed {
     image: url(:/tabbar/icons/scrolltab_lp_1.5x.png) center no-repeat;
 }
 
-#scrollerFrame>QToolButton#rightButton {
-    image: url(:/tabbar/icons/scrolltab_rn_1.5x.png) center no-repeat;
-}
-
-#scrollerFrame>QToolButton#rightButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_rd_1.5x.png) center no-repeat;
-}
-
-#scrollerFrame>QToolButton#rightButton:hover {
-    image: url(:/tabbar/icons/scrolltab_rh_1.5x.png) center no-repeat;
-}
 
 #scrollerFrame>QToolButton#rightButton:pressed {
     image: url(:/tabbar/icons/scrolltab_rp_1.5x.png) center no-repeat;
 }
+
 QPushButton#toolButtonDownload {
     padding: 9px;
 }
diff --git a/win-linux/res/styles/styles@1.75x.qss b/win-linux/res/styles/styles@1.75x.qss
index ed23f4600..3980e3b90 100644
--- a/win-linux/res/styles/styles@1.75x.qss
+++ b/win-linux/res/styles/styles@1.75x.qss
@@ -2,7 +2,6 @@
     min-width: 350px;
 }
 
-
 #labelAppTitle {
     margin-top: -4px;
     font-size: 20px;
@@ -18,40 +17,12 @@
     max-width: 64px;
 }
 
-#scrollerFrame>QToolButton {
-    margin: 0px;
-    border: none; background-color: #f1f1f1;
-}
-#scrollerFrame>QToolButton:hover {background-color: #cecece;}
-#scrollerFrame>QToolButton:pressed {background-color: #b7b7b7;}
 
-#scrollerFrame>QToolButton#leftButton {
-    image: url(:/tabbar/icons/scrolltab_ln_1.75x.png) center no-repeat;
-}
-
-#scrollerFrame>QToolButton#leftButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_ld_1.75x.png) center no-repeat;
-}
-
-#scrollerFrame>QToolButton#leftButton:hover {
-    image: url(:/tabbar/icons/scrolltab_lh_1.75x.png) center no-repeat;
-}
 
 #scrollerFrame>QToolButton#leftButton:pressed {
     image: url(:/tabbar/icons/scrolltab_lp_1.75x.png) center no-repeat;
 }
 
-#scrollerFrame>QToolButton#rightButton {
-    image: url(:/tabbar/icons/scrolltab_rn_1.75x.png) center no-repeat;
-}
-
-#scrollerFrame>QToolButton#rightButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_rd_1.75x.png) center no-repeat;
-}
-
-#scrollerFrame>QToolButton#rightButton:hover {
-    image: url(:/tabbar/icons/scrolltab_rh_1.75x.png) center no-repeat;
-}
 
 #scrollerFrame>QToolButton#rightButton:pressed {
     image: url(:/tabbar/icons/scrolltab_rp_1.75x.png) center no-repeat;
diff --git a/win-linux/res/styles/styles@2x.qss b/win-linux/res/styles/styles@2x.qss
index 4ef33a89d..48ff497aa 100644
--- a/win-linux/res/styles/styles@2x.qss
+++ b/win-linux/res/styles/styles@2x.qss
@@ -17,44 +17,16 @@
     max-width: 64px;
 }
 
-#scrollerFrame>QToolButton {
-    margin: 0px;
-    border: none; background-color: #f1f1f1;
-}
-#scrollerFrame>QToolButton:hover {background-color: #cecece;}
-#scrollerFrame>QToolButton:pressed {background-color: #b7b7b7;}
-
-#scrollerFrame>QToolButton#leftButton {
-    image: url(:/tabbar/icons/scrolltab_ln_2x.png) center no-repeat;
-}
-
-#scrollerFrame>QToolButton#leftButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_ld_2x.png) center no-repeat;
-}
-
-#scrollerFrame>QToolButton#leftButton:hover {
-    image: url(:/tabbar/icons/scrolltab_lh_2x.png) center no-repeat;
-}
 
 #scrollerFrame>QToolButton#leftButton:pressed {
     image: url(:/tabbar/icons/scrolltab_lp_2x.png) center no-repeat;
 }
 
-#scrollerFrame>QToolButton#rightButton {
-    image: url(:/tabbar/icons/scrolltab_rn_2x.png) center no-repeat;
-}
-
-#scrollerFrame>QToolButton#rightButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_rd_2x.png) center no-repeat;
-}
-
-#scrollerFrame>QToolButton#rightButton:hover {
-    image: url(:/tabbar/icons/scrolltab_rh_2x.png) center no-repeat;
-}
 
 #scrollerFrame>QToolButton#rightButton:pressed {
     image: url(:/tabbar/icons/scrolltab_rp_2x.png) center no-repeat;
 }
+
 QPushButton#toolButtonDownload {
     padding: 12px;
 }
diff --git a/win-linux/res/styles/tabbar@1.25x.qss b/win-linux/res/styles/tabbar@1.25x.qss
index 6255b0a29..1d61b0d67 100644
--- a/win-linux/res/styles/tabbar@1.25x.qss
+++ b/win-linux/res/styles/tabbar@1.25x.qss
@@ -22,55 +22,3 @@ QTabBar[active=false]::tab:selected:hover {background-color: #cecece;}
 #mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton {background-color: #404040;}
 #mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton:hover {background-color: #555;}
 #mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton:pressed {background-color: #606060;}
-
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton {
-    image: url(:/tabbar/icons/scrolltab_ln_light_1.25x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_ld_light_1.25x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:hover {
-    image: url(:/tabbar/icons/scrolltab_lh_light_1.25x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_lp_light_1.25x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton {
-    image: url(:/tabbar/icons/scrolltab_rn_light_1.25x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_rd_light_1.25x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:hover {
-    image: url(:/tabbar/icons/scrolltab_rh_light_1.25x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_rp_light_1.25x.png) center no-repeat;
-}
-
-/* Contrast-dark*/
-
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton {
-    image: url(:/tabbar/icons/scrolltab_ln_light_1.25x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_ld_light_1.25x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:hover {
-    image: url(:/tabbar/icons/scrolltab_lh_light_1.25x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_lp_light_1.25x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton {
-    image: url(:/tabbar/icons/scrolltab_rn_light_1.25x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_rd_light_1.25x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:hover {
-    image: url(:/tabbar/icons/scrolltab_rh_light_1.25x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_rp_light_1.25x.png) center no-repeat;
-}
diff --git a/win-linux/res/styles/tabbar@1.5x.qss b/win-linux/res/styles/tabbar@1.5x.qss
index 27854fd76..b929f7b37 100644
--- a/win-linux/res/styles/tabbar@1.5x.qss
+++ b/win-linux/res/styles/tabbar@1.5x.qss
@@ -22,55 +22,3 @@ QTabBar[active=false]::tab:selected:hover {background-color: #cecece;}
 #mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton {background-color: #404040;}
 #mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton:hover {background-color: #555;}
 #mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton:pressed {background-color: #606060;}
-
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton {
-    image: url(:/tabbar/icons/scrolltab_ln_light_1.5x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_ld_light_1.5x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:hover {
-    image: url(:/tabbar/icons/scrolltab_lh_light_1.5x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_lp_light_1.5x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton {
-    image: url(:/tabbar/icons/scrolltab_rn_light_1.5x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_rd_light_1.5x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:hover {
-    image: url(:/tabbar/icons/scrolltab_rh_light_1.5x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_rp_light_1.5x.png) center no-repeat;
-}
-
-/* Contrast-dark*/
-
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton {
-    image: url(:/tabbar/icons/scrolltab_ln_light_1.5x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_ld_light_1.5x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:hover {
-    image: url(:/tabbar/icons/scrolltab_lh_light_1.5x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_lp_light_1.5x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton {
-    image: url(:/tabbar/icons/scrolltab_rn_light_1.5x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_rd_light_1.5x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:hover {
-    image: url(:/tabbar/icons/scrolltab_rh_light_1.5x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_rp_light_1.5x.png) center no-repeat;
-}
diff --git a/win-linux/res/styles/tabbar@1.75x.qss b/win-linux/res/styles/tabbar@1.75x.qss
index cb1fe82b1..9d9b7748d 100644
--- a/win-linux/res/styles/tabbar@1.75x.qss
+++ b/win-linux/res/styles/tabbar@1.75x.qss
@@ -22,55 +22,3 @@ QTabBar[active=false]::tab:selected:hover {background-color: #cecece;}
 #mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton {background-color: #404040;}
 #mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton:hover {background-color: #555;}
 #mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton:pressed {background-color: #606060;}
-
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton {
-    image: url(:/tabbar/icons/scrolltab_ln_light_1.75x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_ld_light_1.75x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:hover {
-    image: url(:/tabbar/icons/scrolltab_lh_light_1.75x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_lp_light_1.75x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton {
-    image: url(:/tabbar/icons/scrolltab_rn_light_1.75x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_rd_light_1.75x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:hover {
-    image: url(:/tabbar/icons/scrolltab_rh_light_1.75x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_rp_light_1.75x.png) center no-repeat;
-}
-
-/* Contrast-dark*/
-
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton {
-    image: url(:/tabbar/icons/scrolltab_ln_light_1.75x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_ld_light_1.75x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:hover {
-    image: url(:/tabbar/icons/scrolltab_lh_light_1.75x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_lp_light_1.75x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton {
-    image: url(:/tabbar/icons/scrolltab_rn_light_1.75x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_rd_light_1.75x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:hover {
-    image: url(:/tabbar/icons/scrolltab_rh_light_1.75x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_rp_light_1.75x.png) center no-repeat;
-}
diff --git a/win-linux/res/styles/tabbar@1x.qss b/win-linux/res/styles/tabbar@1x.qss
index 160fa6bab..908043582 100644
--- a/win-linux/res/styles/tabbar@1x.qss
+++ b/win-linux/res/styles/tabbar@1x.qss
@@ -22,55 +22,3 @@ QTabBar[active=false]::tab:selected:hover {background-color: #cecece;}
 #mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton {background-color: #404040;}
 #mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton:hover {background-color: #555;}
 #mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton:pressed {background-color: #606060;}
-
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton {
-    image: url(:/tabbar/icons/scrolltab_ln_light.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_ld_light.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:hover {
-    image: url(:/tabbar/icons/scrolltab_lh_light.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_lp_light.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton {
-    image: url(:/tabbar/icons/scrolltab_rn_light.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_rd_light.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:hover {
-    image: url(:/tabbar/icons/scrolltab_rh_light.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_rp_light.png) center no-repeat;
-}
-
-/* Contrast-dark*/
-
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton {
-    image: url(:/tabbar/icons/scrolltab_ln_light.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_ld_light.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:hover {
-    image: url(:/tabbar/icons/scrolltab_lh_light.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_lp_light.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton {
-    image: url(:/tabbar/icons/scrolltab_rn_light.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_rd_light.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:hover {
-    image: url(:/tabbar/icons/scrolltab_rh_light.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_rp_light.png) center no-repeat;
-}
diff --git a/win-linux/res/styles/tabbar@2.5x.qss b/win-linux/res/styles/tabbar@2.5x.qss
new file mode 100644
index 000000000..a1d3b8dd8
--- /dev/null
+++ b/win-linux/res/styles/tabbar@2.5x.qss
@@ -0,0 +1,24 @@
+
+QTabWidget::pane {background-color: #f1f1f1; border: none;}
+QTabBar::tab {width: 270px; background-color: #f1f1f1; border: 0 none; border-right: 2px solid #a5a5a5; min-width: 82px; max-width: 270px;
+height: 56px; margin: 0 0 0 0;}
+QTabBar::tab:hover {background-color: #cecece;}
+QTabBar::tab-label {active: #fff; normal: #444;}
+QTabBar::tab-icon {width: 15; height: 15;}
+QTabBar[active=false]::tab:selected {background-color: #f1f1f1;}
+QTabBar[active=true]::tab:selected {background-color: #f1f1f1;}
+QTabBar[active=false]::tab:selected:hover {background-color: #cecece;}
+
+#mainPanel[uitheme=theme-light] QTabBar::tab {border-right-color:#dfdfdf;}
+
+#mainPanel[uitheme=theme-classic-light] QTabBar::tab {border-right-color:#cbcbcb;}
+
+#mainPanel[uitheme=theme-dark] QTabWidget::pane {background-color: #404040;}
+#mainPanel[uitheme=theme-dark] QTabBar::tab {background-color: #404040; border-right-color: #505050;}
+#mainPanel[uitheme=theme-dark] QTabBar::tab:hover {background-color: #555;}
+#mainPanel[uitheme=theme-dark] QTabBar::tab:selected {background-color: #404040;}
+#mainPanel[uitheme=theme-dark] QTabBar[active=false]::tab:selected:hover {background-color: #555;}
+
+#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton {background-color: #404040;}
+#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton:hover {background-color: #555;}
+#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton:pressed {background-color: #606060;}
diff --git a/win-linux/res/styles/tabbar@2x.qss b/win-linux/res/styles/tabbar@2x.qss
index fee931377..a1d3b8dd8 100644
--- a/win-linux/res/styles/tabbar@2x.qss
+++ b/win-linux/res/styles/tabbar@2x.qss
@@ -22,55 +22,3 @@ QTabBar[active=false]::tab:selected:hover {background-color: #cecece;}
 #mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton {background-color: #404040;}
 #mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton:hover {background-color: #555;}
 #mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton:pressed {background-color: #606060;}
-
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton {
-    image: url(:/tabbar/icons/scrolltab_ln_light_2x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_ld_light_2x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:hover {
-    image: url(:/tabbar/icons/scrolltab_lh_light_2x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#leftButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_lp_light_2x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton {
-    image: url(:/tabbar/icons/scrolltab_rn_light_2x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_rd_light_2x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:hover {
-    image: url(:/tabbar/icons/scrolltab_rh_light_2x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-dark] #scrollerFrame>QToolButton#rightButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_rp_light_2x.png) center no-repeat;
-}
-
-/* Contrast-dark*/
-
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton {
-    image: url(:/tabbar/icons/scrolltab_ln_light_2x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_ld_light_2x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:hover {
-    image: url(:/tabbar/icons/scrolltab_lh_light_2x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#leftButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_lp_light_2x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton {
-    image: url(:/tabbar/icons/scrolltab_rn_light_2x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:disabled {
-    image: url(:/tabbar/icons/scrolltab_rd_light_2x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:hover {
-    image: url(:/tabbar/icons/scrolltab_rh_light_2x.png) center no-repeat;
-}
-#mainPanel[uitheme=theme-contrast-dark] #scrollerFrame>QToolButton#rightButton:pressed {
-    image: url(:/tabbar/icons/scrolltab_rp_light_2x.png) center no-repeat;
-}
diff --git a/win-linux/resources.qrc b/win-linux/resources.qrc
index 1e6bd8455..16d96e4be 100644
--- a/win-linux/resources.qrc
+++ b/win-linux/resources.qrc
@@ -183,13 +183,27 @@
         <file alias="close_active_1.5x.png">res/icons/tabbar/tab_close_light@1.5x.png</file>
         <file alias="close_active_1.25x.png">res/icons/tabbar/tab_close_light@1.25x.png</file>
         <file alias="close_active_2x.png">res/icons/tabbar/tab_close_light@2x.png</file>
+        <file alias="scrolltab_ln_light.svg">res/icons/tabbar/scroll_left_normal_light.svg</file>
+        <file alias="scrolltab_ld_light.svg">res/icons/tabbar/scroll_left_disabled_light.svg</file>
+        <file alias="scrolltab_lh_light.svg">res/icons/tabbar/scroll_left_hover_light.svg</file>
+        <file alias="scrolltab_lp_light.svg">res/icons/tabbar/scroll_left_pressed_light.svg</file>
+        <file alias="scrolltab_rn_light.svg">res/icons/tabbar/scroll_right_normal_light.svg</file>
+        <file alias="scrolltab_rd_light.svg">res/icons/tabbar/scroll_right_disabled_light.svg</file>
+        <file alias="scrolltab_rh_light.svg">res/icons/tabbar/scroll_right_hover_light.svg</file>
+        <file alias="scrolltab_rp_light.svg">res/icons/tabbar/scroll_right_pressed_light.svg</file>
+        <file alias="scrolltab_ln.svg">res/icons/tabbar/scroll_left_normal.svg</file>
+        <file alias="scrolltab_ld.svg">res/icons/tabbar/scroll_left_disabled.svg</file>
+        <file alias="scrolltab_lh.svg">res/icons/tabbar/scroll_left_hover.svg</file>
+        <file alias="scrolltab_rn.svg">res/icons/tabbar/scroll_right_normal.svg</file>
+        <file alias="scrolltab_rd.svg">res/icons/tabbar/scroll_right_disabled.svg</file>
+        <file alias="scrolltab_rh.svg">res/icons/tabbar/scroll_right_hover.svg</file>
     </qresource>
     <qresource prefix="/title/icons">
         <file alias="buttons.svg">res/icons/webeditor/buttons.svg</file>
         <file alias="secure.svg">res/icons/webeditor/secureicon.svg</file>
     </qresource>
     <qresource prefix="/styles">
-        <file>res/styles/styles.qss</file>
+        <file alias="styles.qss">res/styles/styles.qss</file>
         <file alias="message.qss">res/styles/message.qss</file>
     </qresource>
     <qresource prefix="/styles@1.5x">
@@ -256,6 +270,7 @@
         <file alias="tabbar@1.75x.qss">res/styles/tabbar@1.75x.qss</file>
         <file alias="tabbar@2x.qss">res/styles/tabbar@2x.qss</file>
         <file alias="tabbar@2x.nix.qss">res/styles/tabbar_nix@2x.qss</file>
+        <file alias="tabbar@2.5x.qss">res/styles/tabbar@2.5x.qss</file>
     </qresource>
     <qresource prefix="/themes">
         <file alias="theme-light.json">res/styles/theme-light.json</file>
diff --git a/win-linux/src/cascapplicationmanagerwrapper.cpp b/win-linux/src/cascapplicationmanagerwrapper.cpp
index 8eed8a568..35a51a2bf 100644
--- a/win-linux/src/cascapplicationmanagerwrapper.cpp
+++ b/win-linux/src/cascapplicationmanagerwrapper.cpp
@@ -1112,7 +1112,7 @@ void CAscApplicationManagerWrapper::initializeApp()
         }
     }
 
-    _app.addStylesheets(CScalingFactor::SCALING_FACTOR_1, ":styles/res/styles/styles.qss");
+    _app.addStylesheets(CScalingFactor::SCALING_FACTOR_1, ":styles/styles.qss");
     _app.addStylesheets(CScalingFactor::SCALING_FACTOR_1_25, ":styles@1.25x/styles.qss");
     _app.addStylesheets(CScalingFactor::SCALING_FACTOR_1_5, ":styles@1.5x/styles.qss");
     _app.addStylesheets(CScalingFactor::SCALING_FACTOR_1_75, ":styles@1.75x/styles.qss");
@@ -1121,7 +1121,7 @@ void CAscApplicationManagerWrapper::initializeApp()
     _app.m_private->applyStylesheets();
 
     // TODO: merge stylesheets and apply for the whole app
-    qApp->setStyleSheet( Utils::readStylesheets(":styles/res/styles/styles.qss") );
+    qApp->setStyleSheet( Utils::readStylesheets(":styles/styles.qss") );
 
     // Font
     QFont mainFont = QApplication::font();