diff --git a/src/edt/edt/AlignOptionsDialog.ui b/src/edt/edt/AlignOptionsDialog.ui
index c2002f0db..c6e21d7da 100644
--- a/src/edt/edt/AlignOptionsDialog.ui
+++ b/src/edt/edt/AlignOptionsDialog.ui
@@ -27,7 +27,7 @@
         </property>
         <property name="icon">
          <iconset resource="../../lay/lay/layResources.qrc">
-          <normaloff>:/align_none.png</normaloff>:/align_none.png</iconset>
+          <normaloff>:/align_none_32px.png</normaloff>:/align_none_32px.png</iconset>
         </property>
         <property name="iconSize">
          <size>
@@ -44,7 +44,7 @@
         </property>
         <property name="icon">
          <iconset resource="../../lay/lay/layResources.qrc">
-          <normaloff>:/align_left.png</normaloff>:/align_left.png</iconset>
+          <normaloff>:/align_left_32px.png</normaloff>:/align_left_32px.png</iconset>
         </property>
         <property name="iconSize">
          <size>
@@ -61,7 +61,7 @@
         </property>
         <property name="icon">
          <iconset resource="../../lay/lay/layResources.qrc">
-          <normaloff>:/align_hcenter.png</normaloff>:/align_hcenter.png</iconset>
+          <normaloff>:/align_hcenter_32px.png</normaloff>:/align_hcenter_32px.png</iconset>
         </property>
         <property name="iconSize">
          <size>
@@ -78,7 +78,7 @@
         </property>
         <property name="icon">
          <iconset resource="../../lay/lay/layResources.qrc">
-          <normaloff>:/align_right.png</normaloff>:/align_right.png</iconset>
+          <normaloff>:/align_right_32px.png</normaloff>:/align_right_32px.png</iconset>
         </property>
         <property name="iconSize">
          <size>
@@ -205,7 +205,7 @@
         </property>
         <property name="icon">
          <iconset resource="../../lay/lay/layResources.qrc">
-          <normaloff>:/align_none.png</normaloff>:/align_none.png</iconset>
+          <normaloff>:/align_none_32px.png</normaloff>:/align_none_32px.png</iconset>
         </property>
         <property name="iconSize">
          <size>
@@ -222,7 +222,7 @@
         </property>
         <property name="icon">
          <iconset resource="../../lay/lay/layResources.qrc">
-          <normaloff>:/align_top.png</normaloff>:/align_top.png</iconset>
+          <normaloff>:/align_top_32px.png</normaloff>:/align_top_32px.png</iconset>
         </property>
         <property name="iconSize">
          <size>
@@ -239,7 +239,7 @@
         </property>
         <property name="icon">
          <iconset resource="../../lay/lay/layResources.qrc">
-          <normaloff>:/align_vcenter.png</normaloff>:/align_vcenter.png</iconset>
+          <normaloff>:/align_vcenter_32px.png</normaloff>:/align_vcenter_32px.png</iconset>
         </property>
         <property name="iconSize">
          <size>
@@ -309,7 +309,7 @@
         </property>
         <property name="icon">
          <iconset resource="../../lay/lay/layResources.qrc">
-          <normaloff>:/align_bottom.png</normaloff>:/align_bottom.png</iconset>
+          <normaloff>:/align_bottom_32px.png</normaloff>:/align_bottom_32px.png</iconset>
         </property>
         <property name="iconSize">
          <size>
diff --git a/src/edt/edt/DistributeOptionsDialog.ui b/src/edt/edt/DistributeOptionsDialog.ui
index 74929ebe1..900a68f5f 100644
--- a/src/edt/edt/DistributeOptionsDialog.ui
+++ b/src/edt/edt/DistributeOptionsDialog.ui
@@ -279,7 +279,7 @@
         </property>
         <property name="icon">
          <iconset resource="../../lay/lay/layResources.qrc">
-          <normaloff>:/align_none.png</normaloff>:/align_none.png</iconset>
+          <normaloff>:/align_none_32px.png</normaloff>:/align_none_32px.png</iconset>
         </property>
         <property name="iconSize">
          <size>
@@ -312,7 +312,7 @@
         </property>
         <property name="icon">
          <iconset resource="../../lay/lay/layResources.qrc">
-          <normaloff>:/align_left.png</normaloff>:/align_left.png</iconset>
+          <normaloff>:/align_left_32px.png</normaloff>:/align_left_32px.png</iconset>
         </property>
         <property name="iconSize">
          <size>
@@ -345,7 +345,7 @@
         </property>
         <property name="icon">
          <iconset resource="../../lay/lay/layResources.qrc">
-          <normaloff>:/align_hcenter.png</normaloff>:/align_hcenter.png</iconset>
+          <normaloff>:/align_hcenter_32px.png</normaloff>:/align_hcenter_32px.png</iconset>
         </property>
         <property name="iconSize">
          <size>
@@ -378,7 +378,7 @@
         </property>
         <property name="icon">
          <iconset resource="../../lay/lay/layResources.qrc">
-          <normaloff>:/align_right.png</normaloff>:/align_right.png</iconset>
+          <normaloff>:/align_right_32px.png</normaloff>:/align_right_32px.png</iconset>
         </property>
         <property name="iconSize">
          <size>
@@ -457,7 +457,7 @@
         </property>
         <property name="icon">
          <iconset resource="../../lay/lay/layResources.qrc">
-          <normaloff>:/align_none.png</normaloff>:/align_none.png</iconset>
+          <normaloff>:/align_none_32px.png</normaloff>:/align_none_32px.png</iconset>
         </property>
         <property name="iconSize">
          <size>
@@ -490,7 +490,7 @@
         </property>
         <property name="icon">
          <iconset resource="../../lay/lay/layResources.qrc">
-          <normaloff>:/align_top.png</normaloff>:/align_top.png</iconset>
+          <normaloff>:/align_top_32px.png</normaloff>:/align_top_32px.png</iconset>
         </property>
         <property name="iconSize">
          <size>
@@ -523,7 +523,7 @@
         </property>
         <property name="icon">
          <iconset resource="../../lay/lay/layResources.qrc">
-          <normaloff>:/align_vcenter.png</normaloff>:/align_vcenter.png</iconset>
+          <normaloff>:/align_vcenter_32px.png</normaloff>:/align_vcenter_32px.png</iconset>
         </property>
         <property name="iconSize">
          <size>
@@ -556,7 +556,7 @@
         </property>
         <property name="icon">
          <iconset resource="../../lay/lay/layResources.qrc">
-          <normaloff>:/align_bottom.png</normaloff>:/align_bottom.png</iconset>
+          <normaloff>:/align_bottom_32px.png</normaloff>:/align_bottom_32px.png</iconset>
         </property>
         <property name="iconSize">
          <size>
diff --git a/src/icons/icons.qrc b/src/icons/icons.qrc
index 80edd91ad..4babee05d 100644
--- a/src/icons/icons.qrc
+++ b/src/icons/icons.qrc
@@ -5,13 +5,20 @@
         <file alias="add_24px.png">images/add_24px.png</file>
         <file alias="add_24px@2x.png">images/add_24px@2x.png</file>
         <file alias="edit.png">images/edit.png</file>
-        <file alias="align_bottom.png">images/align_bottom.png</file>
-        <file alias="align_hcenter.png">images/align_hcenter.png</file>
-        <file alias="align_left.png">images/align_left.png</file>
-        <file alias="align_none.png">images/align_none.png</file>
-        <file alias="align_right.png">images/align_right.png</file>
-        <file alias="align_top.png">images/align_top.png</file>
-        <file alias="align_vcenter.png">images/align_vcenter.png</file>
+        <file alias="align_bottom_32px.png">images/align_bottom_32px.png</file>
+        <file alias="align_bottom_32px@2x.png">images/align_bottom_32px@2x.png</file>
+        <file alias="align_hcenter_32px.png">images/align_hcenter_32px.png</file>
+        <file alias="align_hcenter_32px@2x.png">images/align_hcenter_32px@2x.png</file>
+        <file alias="align_left_32px.png">images/align_left_32px.png</file>
+        <file alias="align_left_32px@2x.png">images/align_left_32px@2x.png</file>
+        <file alias="align_none_32px.png">images/align_none_32px.png</file>
+        <file alias="align_none_32px@2x.png">images/align_none_32px@2x.png</file>
+        <file alias="align_right_32px.png">images/align_right_32px.png</file>
+        <file alias="align_right_32px@2x.png">images/align_right_32px@2x.png</file>
+        <file alias="align_top_32px.png">images/align_top_32px.png</file>
+        <file alias="align_top_32px@2x.png">images/align_top_32px@2x.png</file>
+        <file alias="align_vcenter_32px.png">images/align_vcenter_32px.png</file>
+        <file alias="align_vcenter_32px@2x.png">images/align_vcenter_32px@2x.png</file>
         <file alias="back_24px.png">images/back_24px.png</file>
         <file alias="back_24px@2x.png">images/back_24px@2x.png</file>
         <file alias="back_16px.png">images/back_16px.png</file>
diff --git a/src/icons/images/add.png b/src/icons/images/add.png
deleted file mode 100644
index 7175780cf..000000000
Binary files a/src/icons/images/add.png and /dev/null differ
diff --git a/src/icons/images/align_bottom.png b/src/icons/images/align_bottom.png
deleted file mode 100644
index 6cb091161..000000000
Binary files a/src/icons/images/align_bottom.png and /dev/null differ
diff --git a/src/icons/images/align_bottom_32px.png b/src/icons/images/align_bottom_32px.png
new file mode 100644
index 000000000..3851767d4
Binary files /dev/null and b/src/icons/images/align_bottom_32px.png differ
diff --git a/src/icons/images/align_bottom_32px@2x.png b/src/icons/images/align_bottom_32px@2x.png
new file mode 100644
index 000000000..b325c56cb
Binary files /dev/null and b/src/icons/images/align_bottom_32px@2x.png differ
diff --git a/src/icons/images/align_hcenter_32px.png b/src/icons/images/align_hcenter_32px.png
new file mode 100644
index 000000000..252857cb9
Binary files /dev/null and b/src/icons/images/align_hcenter_32px.png differ
diff --git a/src/icons/images/align_hcenter_32px@2x.png b/src/icons/images/align_hcenter_32px@2x.png
new file mode 100644
index 000000000..22d81ade2
Binary files /dev/null and b/src/icons/images/align_hcenter_32px@2x.png differ
diff --git a/src/icons/images/align_left_32px.png b/src/icons/images/align_left_32px.png
new file mode 100644
index 000000000..64ba57fad
Binary files /dev/null and b/src/icons/images/align_left_32px.png differ
diff --git a/src/icons/images/align_left_32px@2x.png b/src/icons/images/align_left_32px@2x.png
new file mode 100644
index 000000000..4ac1dc3bc
Binary files /dev/null and b/src/icons/images/align_left_32px@2x.png differ
diff --git a/src/icons/images/align_none_32px.png b/src/icons/images/align_none_32px.png
new file mode 100644
index 000000000..e82d5fd9c
Binary files /dev/null and b/src/icons/images/align_none_32px.png differ
diff --git a/src/icons/images/align_none_32px@2x.png b/src/icons/images/align_none_32px@2x.png
new file mode 100644
index 000000000..681d3e28e
Binary files /dev/null and b/src/icons/images/align_none_32px@2x.png differ
diff --git a/src/icons/images/align_right_32px.png b/src/icons/images/align_right_32px.png
new file mode 100644
index 000000000..ffcfa69ff
Binary files /dev/null and b/src/icons/images/align_right_32px.png differ
diff --git a/src/icons/images/align_right_32px@2x.png b/src/icons/images/align_right_32px@2x.png
new file mode 100644
index 000000000..0af9758c5
Binary files /dev/null and b/src/icons/images/align_right_32px@2x.png differ
diff --git a/src/icons/images/align_top_32px.png b/src/icons/images/align_top_32px.png
new file mode 100644
index 000000000..3bb2fc8ea
Binary files /dev/null and b/src/icons/images/align_top_32px.png differ
diff --git a/src/icons/images/align_top_32px@2x.png b/src/icons/images/align_top_32px@2x.png
new file mode 100644
index 000000000..ca23e903b
Binary files /dev/null and b/src/icons/images/align_top_32px@2x.png differ
diff --git a/src/icons/images/align_vcenter_32px.png b/src/icons/images/align_vcenter_32px.png
new file mode 100644
index 000000000..21fba60a4
Binary files /dev/null and b/src/icons/images/align_vcenter_32px.png differ
diff --git a/src/icons/images/align_vcenter_32px@2x.png b/src/icons/images/align_vcenter_32px@2x.png
new file mode 100644
index 000000000..65a4c1a7c
Binary files /dev/null and b/src/icons/images/align_vcenter_32px@2x.png differ
diff --git a/src/icons/images/back.png b/src/icons/images/back.png
deleted file mode 100644
index f106b46a5..000000000
Binary files a/src/icons/images/back.png and /dev/null differ
diff --git a/src/icons/images/back_16.png b/src/icons/images/back_16.png
deleted file mode 100644
index b5c926f50..000000000
Binary files a/src/icons/images/back_16.png and /dev/null differ
diff --git a/src/icons/images/clear.png b/src/icons/images/clear.png
deleted file mode 100644
index e1a2b8e31..000000000
Binary files a/src/icons/images/clear.png and /dev/null differ
diff --git a/src/icons/images/del.png b/src/icons/images/del.png
deleted file mode 100644
index f49a15d9b..000000000
Binary files a/src/icons/images/del.png and /dev/null differ
diff --git a/src/icons/images/forward.png b/src/icons/images/forward.png
deleted file mode 100644
index 6dbc76455..000000000
Binary files a/src/icons/images/forward.png and /dev/null differ
diff --git a/src/icons/images/forward_16.png b/src/icons/images/forward_16.png
deleted file mode 100644
index fa9e7a261..000000000
Binary files a/src/icons/images/forward_16.png and /dev/null differ
diff --git a/src/icons/svg/align_bottom_32px.svg b/src/icons/svg/align_bottom_32px.svg
new file mode 100644
index 000000000..3f8b95da0
--- /dev/null
+++ b/src/icons/svg/align_bottom_32px.svg
@@ -0,0 +1,161 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="32"
+   height="32"
+   viewBox="0 0 8.4666664 8.4666669"
+   version="1.1"
+   id="svg1011"
+   inkscape:version="1.1.2 (0a00cf5339, 2022-02-04)"
+   sodipodi:docname="align_bottom_32px.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview1013"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:document-units="px"
+     showgrid="true"
+     units="px"
+     inkscape:snap-nodes="true"
+     inkscape:snap-bbox="true"
+     inkscape:bbox-nodes="true"
+     inkscape:snap-others="false"
+     inkscape:zoom="12.224789"
+     inkscape:cx="11.452141"
+     inkscape:cy="20.409351"
+     inkscape:window-width="1535"
+     inkscape:window-height="1081"
+     inkscape:window-x="149"
+     inkscape:window-y="82"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="layer1"
+     width="32px">
+    <inkscape:grid
+       type="xygrid"
+       id="grid1074"
+       spacingx="0.13229167"
+       spacingy="0.13229167"
+       empspacing="2" />
+  </sodipodi:namedview>
+  <defs
+     id="defs1008">
+    <linearGradient
+       id="linearGradient3600">
+      <stop
+         style="stop-color:#ff9f3f;stop-opacity:1;"
+         offset="0"
+         id="stop3602" />
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="1"
+         id="stop3604" />
+    </linearGradient>
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3600"
+       id="linearGradient1718"
+       x1="2.9104168"
+       y1="5.291667"
+       x2="1.0583334"
+       y2="3.1750002"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3600"
+       id="linearGradient1806"
+       gradientUnits="userSpaceOnUse"
+       x1="2.9104168"
+       y1="5.291667"
+       x2="1.0583334"
+       y2="3.1750002"
+       gradientTransform="matrix(1.0000001,0,0,0.52173917,4.4979166,3.4798459)" />
+  </defs>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:0.5;stroke:#ffffff;stroke-width:0.79375;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.396874;stroke-opacity:0.5"
+       id="rect835"
+       width="2.6458333"
+       height="6.0854168"
+       x="0.66145819"
+       y="1.1906251" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:0.5;stroke:#ffffff;stroke-width:0.529167;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.396874;stroke-opacity:0.5"
+       id="rect837"
+       width="0.52916664"
+       height="0.26458332"
+       x="3.96875"
+       y="7.1437502" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:0.5;stroke:#ffffff;stroke-width:0.79375;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.39687352;stroke-opacity:0.5"
+       id="rect839"
+       width="2.645834"
+       height="3.1750002"
+       x="5.1593752"
+       y="4.1010418" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#ffffff;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:0.5;stroke-miterlimit:4;stroke-dasharray:none;fill-opacity:0.5"
+       d="m 6.2177085,1.7197917 h 0.5291667 v 0.79375 H 7.2760418 L 6.4822918,3.3072916 5.6885419,2.5135417 h 0.5291666 z"
+       id="path2519" />
+    <rect
+       style="fill:none;stroke:#865b26;stroke-width:0;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect3596"
+       width="8.4666653"
+       height="8.4666662"
+       x="6.6666672e-07"
+       y="6.6666672e-07"
+       inkscape:export-filename="/home/matthias/klayout/master/src/lay/lay/images/back.png"
+       inkscape:export-xdpi="27.093315"
+       inkscape:export-ydpi="27.093315" />
+    <rect
+       style="color:#000000;overflow:visible;fill:url(#linearGradient1718);stroke:#000000;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;fill-opacity:1"
+       id="rect1342"
+       width="2.6458337"
+       height="6.0854168"
+       x="0.66145819"
+       y="1.1906251" />
+    <rect
+       style="color:#000000;overflow:visible;fill:url(#linearGradient1806);fill-opacity:1;stroke:none;stroke-width:0.26458299;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.26458299, 0.26458299;stroke-dashoffset:0.13229149;stroke-opacity:1"
+       id="rect1342-7"
+       width="2.645834"
+       height="3.1750002"
+       x="5.1593747"
+       y="4.1010418" />
+    <rect
+       style="color:#000000;overflow:visible;fill:#060606;fill-opacity:1;stroke:none;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect1911"
+       width="1.0583333"
+       height="0.26458332"
+       x="3.7041669"
+       y="7.1437502" />
+    <path
+       style="fill:#000000;fill-rule:evenodd;stroke:#000000;stroke-width:0.26458332;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;stroke-miterlimit:4;stroke-dasharray:none;fill-opacity:1"
+       d="m 6.2177085,1.7197917 h 0.5291667 v 0.79375 H 7.2760418 L 6.4822918,3.3072916 5.6885419,2.5135417 h 0.5291666 z"
+       id="path2114" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#b3b3b3;stroke-width:0.26458332;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.13229117;stroke-opacity:1"
+       id="rect2851"
+       width="2.645834"
+       height="3.1750002"
+       x="5.1593752"
+       y="4.1010418" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect2811"
+       width="2.645834"
+       height="3.1750002"
+       x="5.1593752"
+       y="4.1010418" />
+  </g>
+</svg>
diff --git a/src/icons/svg/align_hcenter_32px.svg b/src/icons/svg/align_hcenter_32px.svg
new file mode 100644
index 000000000..c84de77d2
--- /dev/null
+++ b/src/icons/svg/align_hcenter_32px.svg
@@ -0,0 +1,179 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="32"
+   height="32"
+   viewBox="0 0 8.4666664 8.4666669"
+   version="1.1"
+   id="svg1011"
+   inkscape:version="1.1.2 (0a00cf5339, 2022-02-04)"
+   sodipodi:docname="align_hcenter_32px.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview1013"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:document-units="px"
+     showgrid="true"
+     units="px"
+     inkscape:snap-nodes="true"
+     inkscape:snap-bbox="true"
+     inkscape:bbox-nodes="true"
+     inkscape:snap-others="false"
+     inkscape:zoom="14.42857"
+     inkscape:cx="16.495051"
+     inkscape:cy="17.638616"
+     inkscape:window-width="1535"
+     inkscape:window-height="1081"
+     inkscape:window-x="149"
+     inkscape:window-y="82"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="layer1"
+     width="32px">
+    <inkscape:grid
+       type="xygrid"
+       id="grid1074"
+       spacingx="0.13229167"
+       spacingy="0.13229167"
+       empspacing="2" />
+  </sodipodi:namedview>
+  <defs
+     id="defs1008">
+    <linearGradient
+       id="linearGradient3600">
+      <stop
+         style="stop-color:#ff9f3f;stop-opacity:1;"
+         offset="0"
+         id="stop3602" />
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="1"
+         id="stop3604" />
+    </linearGradient>
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3600"
+       id="linearGradient1718"
+       x1="1.0583334"
+       y1="5.2014685"
+       x2="2.9104168"
+       y2="3.2651997"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(1,0,0,0.95652177,-8.4666669,0.31634888)" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3600"
+       id="linearGradient1806"
+       gradientUnits="userSpaceOnUse"
+       x1="1.0583341"
+       y1="5.1461477"
+       x2="2.9104173"
+       y2="3.3205228"
+       gradientTransform="matrix(1.0000001,0,0,0.43478262,-3.9687509,2.5250445)" />
+  </defs>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:0.79375;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.132291;stroke-opacity:0.5"
+       id="rect837"
+       width="2.6458337"
+       height="5.8208337"
+       x="-7.8052087"
+       y="1.4552077"
+       transform="rotate(-90)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:0.529167;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.132291;stroke-opacity:0.5"
+       id="rect839"
+       width="0.52916658"
+       height="0.26458332"
+       x="-4.4979172"
+       y="4.2333331"
+       transform="rotate(-90)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:0.79375;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.132291;stroke-opacity:0.5"
+       id="rect841"
+       width="2.645834"
+       height="2.6458337"
+       x="-3.307292"
+       y="3.0427077"
+       transform="rotate(-90)" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#ffffff;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:0.5"
+       d="M 0.66145785,2.2489586 V 1.7197919 H 1.4552078 V 1.1906253 l 0.7937499,0.79375 -0.7937499,0.7937499 V 2.2489586 Z"
+       id="path2519" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#ffffff;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:0.5"
+       d="M 8.0697913,2.248959 V 1.7197923 h -0.79375 V 1.1906253 L 6.4822914,1.9843757 7.2760413,2.7781256 V 2.248959 Z"
+       id="path2519-6" />
+    <rect
+       style="fill:none;stroke:#865b26;stroke-width:0;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect3596"
+       width="8.4666653"
+       height="8.4666662"
+       x="-8.4666662"
+       y="1.6666672e-07"
+       inkscape:export-filename="/home/matthias/klayout/master/src/lay/lay/images/back.png"
+       inkscape:export-xdpi="27.093315"
+       inkscape:export-ydpi="27.093315"
+       transform="rotate(-90)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:url(#linearGradient1718);fill-opacity:1;stroke:#000000;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       id="rect1342"
+       width="2.6458337"
+       height="5.8208337"
+       x="-7.8052087"
+       y="1.4552077"
+       transform="rotate(-90)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:url(#linearGradient1806);fill-opacity:1;stroke:none;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect1342-7"
+       width="2.645834"
+       height="2.6458335"
+       x="-3.3072925"
+       y="3.0427079"
+       transform="rotate(-90)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:#060606;fill-opacity:1;stroke:none;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect1911"
+       width="1.0583333"
+       height="0.26458332"
+       x="-4.7625003"
+       y="4.2333331"
+       transform="rotate(-90)" />
+    <path
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.264583;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 0.66145793,2.2489586 V 1.7197919 H 1.4552079 V 1.1906253 l 0.7937499,0.79375 -0.7937499,0.7937499 V 2.2489586 Z"
+       id="path2114" />
+    <path
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.264583;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 8.0697914,2.2489586 V 1.7197919 h -0.79375 V 1.1906253 l -0.7937499,0.79375 0.7937499,0.7937499 V 2.2489586 Z"
+       id="path2114-3" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#b3b3b3;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect2851"
+       width="2.645834"
+       height="2.6458337"
+       x="-3.307292"
+       y="3.0427077"
+       transform="rotate(-90)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect2811"
+       width="2.645834"
+       height="2.6458337"
+       x="-3.307292"
+       y="3.0427077"
+       transform="rotate(-90)" />
+  </g>
+</svg>
diff --git a/src/icons/svg/align_left_32px.svg b/src/icons/svg/align_left_32px.svg
new file mode 100644
index 000000000..894ca8aa9
--- /dev/null
+++ b/src/icons/svg/align_left_32px.svg
@@ -0,0 +1,171 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="32"
+   height="32"
+   viewBox="0 0 8.4666664 8.4666669"
+   version="1.1"
+   id="svg1011"
+   inkscape:version="1.1.2 (0a00cf5339, 2022-02-04)"
+   sodipodi:docname="align_left_32px.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview1013"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:document-units="px"
+     showgrid="true"
+     units="px"
+     inkscape:snap-nodes="true"
+     inkscape:snap-bbox="true"
+     inkscape:bbox-nodes="true"
+     inkscape:snap-others="false"
+     inkscape:zoom="17.288462"
+     inkscape:cx="22.153503"
+     inkscape:cy="17.959955"
+     inkscape:window-width="1535"
+     inkscape:window-height="1081"
+     inkscape:window-x="149"
+     inkscape:window-y="82"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="layer1"
+     width="32px">
+    <inkscape:grid
+       type="xygrid"
+       id="grid1074"
+       spacingx="0.13229167"
+       spacingy="0.13229167"
+       empspacing="2" />
+  </sodipodi:namedview>
+  <defs
+     id="defs1008">
+    <linearGradient
+       id="linearGradient3600">
+      <stop
+         style="stop-color:#ff9f3f;stop-opacity:1;"
+         offset="0"
+         id="stop3602" />
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="1"
+         id="stop3604" />
+    </linearGradient>
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3600"
+       id="linearGradient1718"
+       x1="1.0583336"
+       y1="5.291667"
+       x2="2.9104168"
+       y2="3.1750002"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="translate(-8.4666671)" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3600"
+       id="linearGradient1806"
+       gradientUnits="userSpaceOnUse"
+       x1="1.0583339"
+       y1="4.9940109"
+       x2="2.9104171"
+       y2="3.4726567"
+       gradientTransform="matrix(1.0000001,0,0,0.52173917,-3.9687507,0.56942904)" />
+  </defs>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:0.79375;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.396874;stroke-opacity:0.5"
+       id="rect835"
+       width="2.6458337"
+       height="6.0854168"
+       x="-7.8052087"
+       y="1.190625"
+       transform="rotate(-90)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:0.529167;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.396874;stroke-opacity:0.5"
+       id="rect837"
+       width="0.52916664"
+       height="0.26458332"
+       x="-4.4979172"
+       y="1.0583333"
+       transform="rotate(-90)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:0.79375;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.396874;stroke-opacity:0.5"
+       id="rect839"
+       width="2.645834"
+       height="3.1750002"
+       x="-3.3072925"
+       y="1.1906248"
+       transform="rotate(-90)" />
+    <path
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#ffffff;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:0.5"
+       d="M 6.7468751,2.2489586 V 1.7197919 h -0.79375 V 1.1906253 l -0.7937499,0.79375 0.7937499,0.7937499 V 2.2489586 Z"
+       id="path2519" />
+    <rect
+       style="fill:none;stroke:#865b26;stroke-width:0;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect3596"
+       width="8.4666653"
+       height="8.4666653"
+       x="-8.4666662"
+       y="4.0000003e-07"
+       inkscape:export-filename="/home/matthias/klayout/master/src/lay/lay/images/back.png"
+       inkscape:export-xdpi="27.093315"
+       inkscape:export-ydpi="27.093315"
+       transform="rotate(-90)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:url(#linearGradient1718);fill-opacity:1;stroke:#000000;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       id="rect1342"
+       width="2.6458337"
+       height="6.0854168"
+       x="-7.8052087"
+       y="1.190625"
+       transform="rotate(-90)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:url(#linearGradient1806);fill-opacity:1;stroke:none;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect1342-7"
+       width="2.645834"
+       height="3.1750002"
+       x="-3.3072925"
+       y="1.190625"
+       transform="rotate(-90)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:#060606;fill-opacity:1;stroke:none;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect1911"
+       width="1.0583333"
+       height="0.26458332"
+       x="-4.7625003"
+       y="1.0583333"
+       transform="rotate(-90)" />
+    <path
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.264583;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 6.746875,2.2489586 V 1.7197919 H 5.953125 V 1.1906253 L 5.1593751,1.9843753 5.953125,2.7781252 V 2.2489586 Z"
+       id="path2114" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#b3b3b3;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect2851"
+       width="2.645834"
+       height="3.1750002"
+       x="-3.3072925"
+       y="1.1906248"
+       transform="rotate(-90)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect2811"
+       width="2.645834"
+       height="3.1750002"
+       x="-3.3072925"
+       y="1.1906248"
+       transform="rotate(-90)" />
+  </g>
+</svg>
diff --git a/src/icons/svg/align_none_32px.svg b/src/icons/svg/align_none_32px.svg
new file mode 100644
index 000000000..57c0acb87
--- /dev/null
+++ b/src/icons/svg/align_none_32px.svg
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="32"
+   height="32"
+   viewBox="0 0 8.4666664 8.466667"
+   version="1.1"
+   id="svg1011"
+   inkscape:version="1.1.2 (0a00cf5339, 2022-02-04)"
+   sodipodi:docname="align_none_32px.svg"
+   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">
+  <sodipodi:namedview
+     id="namedview1013"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:document-units="px"
+     showgrid="true"
+     units="px"
+     inkscape:snap-nodes="true"
+     inkscape:snap-bbox="true"
+     inkscape:bbox-nodes="true"
+     inkscape:snap-others="false"
+     inkscape:zoom="3.0561971"
+     inkscape:cx="5.8896725"
+     inkscape:cy="-3.7628463"
+     inkscape:window-width="1535"
+     inkscape:window-height="1081"
+     inkscape:window-x="215"
+     inkscape:window-y="82"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="layer1"
+     width="32px">
+    <inkscape:grid
+       type="xygrid"
+       id="grid1074"
+       spacingx="0.13229167"
+       spacingy="0.13229167"
+       empspacing="2" />
+  </sodipodi:namedview>
+  <defs
+     id="defs1008">
+    <linearGradient
+       id="linearGradient3600">
+      <stop
+         style="stop-color:#ff9f3f;stop-opacity:1;"
+         offset="0"
+         id="stop3602" />
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="1"
+         id="stop3604" />
+    </linearGradient>
+  </defs>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#fdfdfd;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:0.5"
+       d="M 2.9104167,2.9104168 3.1750001,2.6458334 4.2333334,3.7041667 5.2916668,2.6458334 5.8208335,3.1750001 4.7625001,4.2333334 5.8208335,5.2916668 5.2916668,5.8208335 4.2333334,4.7625001 3.1750001,5.8208335 2.6458334,5.2916668 3.7041667,4.2333334 2.6458334,3.1750001 Z"
+       id="path3331"
+       sodipodi:nodetypes="cccccccccccccc" />
+    <rect
+       style="fill:none;stroke:#865b26;stroke-width:0;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect3596"
+       width="4.2333326"
+       height="4.2333331"
+       x="2.116667"
+       y="2.116667"
+       inkscape:export-filename="/home/matthias/klayout/master/src/lay/lay/images/back.png"
+       inkscape:export-xdpi="27.093315"
+       inkscape:export-ydpi="27.093315" />
+    <path
+       style="fill:none;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.264583;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 2.9104167,2.9104168 3.1750001,2.6458334 4.2333334,3.7041667 5.2916668,2.6458334 5.8208335,3.1750001 4.7625001,4.2333334 5.8208335,5.2916668 5.2916668,5.8208335 4.2333334,4.7625001 3.1750001,5.8208335 2.6458334,5.2916668 3.7041667,4.2333334 2.6458334,3.1750001 Z"
+       id="path2830"
+       sodipodi:nodetypes="cccccccccccccc" />
+  </g>
+</svg>
diff --git a/src/icons/svg/align_right_32px.svg b/src/icons/svg/align_right_32px.svg
new file mode 100644
index 000000000..0142baf4e
--- /dev/null
+++ b/src/icons/svg/align_right_32px.svg
@@ -0,0 +1,168 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="32"
+   height="32"
+   viewBox="0 0 8.4666664 8.4666669"
+   version="1.1"
+   id="svg1011"
+   inkscape:version="1.1.2 (0a00cf5339, 2022-02-04)"
+   sodipodi:docname="align_right_32px.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview1013"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:document-units="px"
+     showgrid="true"
+     units="px"
+     inkscape:snap-nodes="true"
+     inkscape:snap-bbox="true"
+     inkscape:bbox-nodes="true"
+     inkscape:snap-others="false"
+     inkscape:zoom="17.288462"
+     inkscape:cx="17.352614"
+     inkscape:cy="19.116796"
+     inkscape:window-width="1535"
+     inkscape:window-height="1081"
+     inkscape:window-x="149"
+     inkscape:window-y="82"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="layer1"
+     width="32px">
+    <inkscape:grid
+       type="xygrid"
+       id="grid1074"
+       spacingx="0.13229167"
+       spacingy="0.13229167"
+       empspacing="2" />
+  </sodipodi:namedview>
+  <defs
+     id="defs1008">
+    <linearGradient
+       id="linearGradient3600">
+      <stop
+         style="stop-color:#ff9f3f;stop-opacity:1;"
+         offset="0"
+         id="stop3602" />
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="1"
+         id="stop3604" />
+    </linearGradient>
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3600"
+       id="linearGradient1718"
+       x1="1.0583336"
+       y1="3.1749992"
+       x2="2.9104168"
+       y2="5.291666"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="translate(-8.4666671,-8.4666661)" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3600"
+       id="linearGradient1806"
+       gradientUnits="userSpaceOnUse"
+       x1="1.0583339"
+       y1="3.4726553"
+       x2="2.9104171"
+       y2="4.9940095"
+       gradientTransform="matrix(1.0000001,0,0,0.52173917,-3.9687507,-7.8972371)" />
+  </defs>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:0.79375;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.396874;stroke-opacity:0.5"
+       id="rect835"
+       width="2.6458337"
+       height="6.0854168"
+       x="-7.8052087"
+       y="-7.276041"
+       transform="matrix(0,-1,-1,0,0,0)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:0.529167;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.396874;stroke-opacity:0.5"
+       id="rect837"
+       width="0.52916664"
+       height="0.26458332"
+       x="-4.4979172"
+       y="-7.4083328"
+       transform="matrix(0,-1,-1,0,0,0)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:0.79375;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.396874;stroke-opacity:0.5"
+       id="rect839"
+       width="2.645834"
+       height="3.1750002"
+       x="-3.3072925"
+       y="-7.276041"
+       transform="matrix(0,-1,-1,0,0,0)" />
+    <path
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#ffffff;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:0.5"
+       d="M 1.719791,2.2489586 V 1.7197919 h 0.79375 V 1.1906253 L 3.3072909,1.9843753 2.513541,2.7781252 V 2.2489586 Z"
+       id="path2519" />
+    <rect
+       style="color:#000000;overflow:visible;fill:url(#linearGradient1718);fill-opacity:1;stroke:#000000;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       id="rect1342"
+       width="2.6458337"
+       height="6.0854168"
+       x="-7.8052087"
+       y="-7.276041"
+       transform="matrix(0,-1,-1,0,0,0)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:url(#linearGradient1806);fill-opacity:1;stroke:none;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect1342-7"
+       width="2.645834"
+       height="3.1750002"
+       x="-3.3072925"
+       y="-7.276041"
+       transform="matrix(0,-1,-1,0,0,0)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:#060606;fill-opacity:1;stroke:none;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect1911"
+       width="1.0583333"
+       height="0.26458332"
+       x="-4.7625003"
+       y="-7.4083328"
+       transform="matrix(0,-1,-1,0,0,0)" />
+    <path
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.264583;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 1.7197911,2.2489586 V 1.7197919 h 0.79375 V 1.1906253 L 3.307291,1.9843753 2.5135411,2.7781252 V 2.2489586 Z"
+       id="path2114" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#b3b3b3;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect2851"
+       width="2.645834"
+       height="3.1750002"
+       x="-3.3072925"
+       y="-7.276041"
+       transform="matrix(0,-1,-1,0,0,0)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect2811"
+       width="2.645834"
+       height="3.1750002"
+       x="-3.3072925"
+       y="-7.276041"
+       transform="matrix(0,-1,-1,0,0,0)" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:0.0867655;stroke:none;stroke-width:0.529167;stroke-dashoffset:0.499998;stroke-opacity:0.5"
+       id="rect860"
+       width="8.4666662"
+       height="8.4666662"
+       x="-8.4666662"
+       y="0"
+       transform="scale(-1,1)" />
+  </g>
+</svg>
diff --git a/src/icons/svg/align_top_32px.svg b/src/icons/svg/align_top_32px.svg
new file mode 100644
index 000000000..2ea4c522e
--- /dev/null
+++ b/src/icons/svg/align_top_32px.svg
@@ -0,0 +1,161 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="32"
+   height="32"
+   viewBox="0 0 8.4666664 8.4666669"
+   version="1.1"
+   id="svg1011"
+   inkscape:version="1.1.2 (0a00cf5339, 2022-02-04)"
+   sodipodi:docname="align_top_32px.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview1013"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:document-units="px"
+     showgrid="true"
+     units="px"
+     inkscape:snap-nodes="true"
+     inkscape:snap-bbox="true"
+     inkscape:bbox-nodes="true"
+     inkscape:snap-others="false"
+     inkscape:zoom="17.288462"
+     inkscape:cx="12.667408"
+     inkscape:cy="12.696329"
+     inkscape:window-width="1535"
+     inkscape:window-height="1081"
+     inkscape:window-x="149"
+     inkscape:window-y="82"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="layer1"
+     width="32px">
+    <inkscape:grid
+       type="xygrid"
+       id="grid1074"
+       spacingx="0.13229167"
+       spacingy="0.13229167"
+       empspacing="2" />
+  </sodipodi:namedview>
+  <defs
+     id="defs1008">
+    <linearGradient
+       id="linearGradient3600">
+      <stop
+         style="stop-color:#ff9f3f;stop-opacity:1;"
+         offset="0"
+         id="stop3602" />
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="1"
+         id="stop3604" />
+    </linearGradient>
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3600"
+       id="linearGradient1718"
+       x1="2.9104168"
+       y1="5.291667"
+       x2="1.0583334"
+       y2="3.1750002"
+       gradientUnits="userSpaceOnUse" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3600"
+       id="linearGradient1806"
+       gradientUnits="userSpaceOnUse"
+       x1="2.9104168"
+       y1="5.291667"
+       x2="1.0583334"
+       y2="3.1750002"
+       gradientTransform="matrix(1.0000001,0,0,0.52173917,4.4979164,0.56942914)" />
+  </defs>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <rect
+       style="color:#000000;overflow:visible;fill:none;stroke:#ffffff;stroke-width:0.79375;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:0.5;fill-opacity:1;stroke-dashoffset:0.39687352"
+       id="rect835"
+       width="2.6458337"
+       height="6.0854168"
+       x="0.66145819"
+       y="1.1906251" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:0.529167;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.396874;stroke-opacity:0.5"
+       id="rect837"
+       width="0.52916664"
+       height="0.26458332"
+       x="3.96875"
+       y="1.0583334" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:0.79375;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.39687352;stroke-opacity:0.5"
+       id="rect839"
+       width="2.645834"
+       height="3.1750002"
+       x="5.1593747"
+       y="1.190625" />
+    <path
+       style="fill:#000000;fill-rule:evenodd;stroke:#ffffff;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:0.5;fill-opacity:1"
+       d="m 6.2177085,6.7468752 h 0.5291667 v -0.79375 H 7.2760418 L 6.4822918,5.1593753 5.6885419,5.9531252 h 0.5291666 z"
+       id="path2519" />
+    <rect
+       style="fill:none;stroke:#865b26;stroke-width:0;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect3596"
+       width="8.4666653"
+       height="8.4666662"
+       x="6.6666672e-07"
+       y="6.6666672e-07"
+       inkscape:export-filename="/home/matthias/klayout/master/src/lay/lay/images/back.png"
+       inkscape:export-xdpi="27.093315"
+       inkscape:export-ydpi="27.093315" />
+    <rect
+       style="color:#000000;overflow:visible;fill:url(#linearGradient1718);stroke:#000000;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;fill-opacity:1"
+       id="rect1342"
+       width="2.6458337"
+       height="6.0854168"
+       x="0.66145819"
+       y="1.1906251" />
+    <rect
+       style="color:#000000;overflow:visible;fill:url(#linearGradient1806);fill-opacity:1;stroke:none;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect1342-7"
+       width="2.645834"
+       height="3.1750002"
+       x="5.1593747"
+       y="1.1906251" />
+    <rect
+       style="color:#000000;overflow:visible;fill:#060606;fill-opacity:1;stroke:none;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect1911"
+       width="1.0583333"
+       height="0.26458332"
+       x="3.7041667"
+       y="1.0583334" />
+    <path
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.264583;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 6.2177085,6.7468751 h 0.5291667 v -0.79375 H 7.2760418 L 6.4822918,5.1593752 5.6885419,5.9531251 h 0.5291666 z"
+       id="path2114" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#b3b3b3;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect2851"
+       width="2.645834"
+       height="3.1750002"
+       x="5.1593747"
+       y="1.190625" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect2811"
+       width="2.645834"
+       height="3.1750002"
+       x="5.1593747"
+       y="1.190625" />
+  </g>
+</svg>
diff --git a/src/icons/svg/align_vcenter_32px.svg b/src/icons/svg/align_vcenter_32px.svg
new file mode 100644
index 000000000..fdbf54d71
--- /dev/null
+++ b/src/icons/svg/align_vcenter_32px.svg
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="32"
+   height="32"
+   viewBox="0 0 8.4666664 8.4666669"
+   version="1.1"
+   id="svg1011"
+   inkscape:version="1.1.2 (0a00cf5339, 2022-02-04)"
+   sodipodi:docname="align_vcenter_32px.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview1013"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:document-units="px"
+     showgrid="true"
+     units="px"
+     inkscape:snap-nodes="true"
+     inkscape:snap-bbox="true"
+     inkscape:bbox-nodes="true"
+     inkscape:snap-others="false"
+     inkscape:zoom="20.405079"
+     inkscape:cx="14.35917"
+     inkscape:cy="20.068533"
+     inkscape:window-width="1535"
+     inkscape:window-height="1081"
+     inkscape:window-x="149"
+     inkscape:window-y="82"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="layer1"
+     width="32px">
+    <inkscape:grid
+       type="xygrid"
+       id="grid1074"
+       spacingx="0.13229167"
+       spacingy="0.13229167"
+       empspacing="2" />
+  </sodipodi:namedview>
+  <defs
+     id="defs1008">
+    <linearGradient
+       id="linearGradient3600">
+      <stop
+         style="stop-color:#ff9f3f;stop-opacity:1;"
+         offset="0"
+         id="stop3602" />
+      <stop
+         style="stop-color:#ffffff;stop-opacity:1;"
+         offset="1"
+         id="stop3604" />
+    </linearGradient>
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3600"
+       id="linearGradient1718"
+       x1="2.9104168"
+       y1="5.291667"
+       x2="1.0583334"
+       y2="3.1750002"
+       gradientUnits="userSpaceOnUse"
+       gradientTransform="matrix(1,0,0,0.95652177,1.5574417e-7,0.3163494)" />
+    <linearGradient
+       inkscape:collect="always"
+       xlink:href="#linearGradient3600"
+       id="linearGradient1806"
+       gradientUnits="userSpaceOnUse"
+       x1="2.9104168"
+       y1="5.291667"
+       x2="1.0583334"
+       y2="3.1750002"
+       gradientTransform="matrix(1.0000001,0,0,0.43478262,4.4979162,2.525045)" />
+  </defs>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1">
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:0.79375;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:0.5;stroke-dashoffset:0.13229117"
+       id="rect837"
+       width="2.6458337"
+       height="5.8208337"
+       x="0.66145837"
+       y="1.4552082" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:0.529167;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.132291;stroke-opacity:0.5"
+       id="rect839"
+       width="0.52916658"
+       height="0.26458332"
+       x="3.9687498"
+       y="4.2333336" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:0.79375;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.13229117;stroke-opacity:0.5"
+       id="rect841"
+       width="2.645834"
+       height="2.6458337"
+       x="5.1593752"
+       y="3.0427082" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#ffffff;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:0.5"
+       d="M 6.2177085,0.66145835 H 6.7468752 V 1.4552083 H 7.2760418 L 6.4822918,2.2489582 5.6885419,1.4552083 h 0.5291666 z"
+       id="path2519" />
+    <path
+       style="fill:none;fill-rule:evenodd;stroke:#ffffff;stroke-width:0.79375;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:0.5"
+       d="m 6.2177081,8.0697918 h 0.5291667 v -0.79375 h 0.529167 L 6.4822914,6.4822919 5.6885415,7.2760418 h 0.5291666 z"
+       id="path2519-6" />
+    <rect
+       style="fill:none;stroke:#865b26;stroke-width:0;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
+       id="rect3596"
+       width="8.4666653"
+       height="8.4666662"
+       x="6.6666672e-07"
+       y="6.6666672e-07"
+       inkscape:export-filename="/home/matthias/klayout/master/src/lay/lay/images/back.png"
+       inkscape:export-xdpi="27.093315"
+       inkscape:export-ydpi="27.093315" />
+    <rect
+       style="color:#000000;overflow:visible;fill:url(#linearGradient1718);fill-opacity:1;stroke:#000000;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       id="rect1342"
+       width="2.6458337"
+       height="5.8208337"
+       x="0.66145837"
+       y="1.4552082" />
+    <rect
+       style="color:#000000;overflow:visible;fill:url(#linearGradient1806);fill-opacity:1;stroke:none;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect1342-7"
+       width="2.645834"
+       height="2.6458335"
+       x="5.1593747"
+       y="3.0427084" />
+    <rect
+       style="color:#000000;overflow:visible;fill:#060606;fill-opacity:1;stroke:none;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect1911"
+       width="1.0583333"
+       height="0.26458332"
+       x="3.7041667"
+       y="4.2333336" />
+    <path
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.264583;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="M 6.2177085,0.66145843 H 6.7468752 V 1.4552084 H 7.2760418 L 6.4822918,2.2489583 5.6885419,1.4552084 h 0.5291666 z"
+       id="path2114" />
+    <path
+       style="fill:#000000;fill-opacity:1;fill-rule:evenodd;stroke:#000000;stroke-width:0.264583;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+       d="m 6.2177085,8.0697919 h 0.5291667 v -0.79375 H 7.2760418 L 6.4822918,6.482292 5.6885419,7.2760419 h 0.5291666 z"
+       id="path2114-3" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#b3b3b3;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect2851"
+       width="2.645834"
+       height="2.6458337"
+       x="5.1593752"
+       y="3.0427082" />
+    <rect
+       style="color:#000000;overflow:visible;fill:none;fill-opacity:1;stroke:#000000;stroke-width:0.264583;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:0.264583, 0.264583;stroke-dashoffset:0.132291;stroke-opacity:1"
+       id="rect2811"
+       width="2.645834"
+       height="2.6458337"
+       x="5.1593752"
+       y="3.0427082" />
+  </g>
+</svg>