diff --git a/app/css/chise.css b/app/css/chise.css
index eddee046..5d189e57 100644
--- a/app/css/chise.css
+++ b/app/css/chise.css
@@ -639,7 +639,6 @@ menu:not([title]):before{
 
 .palette-panel-body {
     margin-top: 10px;
-    margin-left: 6px;
 }
 
 .palette-label {
@@ -651,6 +650,7 @@ menu:not([title]):before{
     color: #555;
     margin-top: -17px;
     padding-right: 6px;
+    padding-left: 6px;
 }
 
 .panel {
@@ -881,12 +881,10 @@ img#template-reversible-output-add-button:hover {
 .paletteCol {
   position: relative;
   display: inline-block;
-  width: 35px;
+  width: 40px;
   height: 26px;
   text-align: center;
   margin: 5px;
-  margin-left: 3px;
-  margin-right: 3px;
 }
 
 .custom-menu-item {
diff --git a/index.html b/index.html
index aeaa62eb..14b5903f 100644
--- a/index.html
+++ b/index.html
@@ -543,7 +543,7 @@
             <img id="select-mode-icon" src="app/img/toolbar/select.svg" title="Select / Edit">
           </div>
           <div style="padding: 1px" class="sbgn-toolbar-element">
-            <img id="add-node-mode-icon" src="app/img/nodes/unspecified-entity.svg" title="Create a new Unspecified Entity" style="width: 36px;">
+            <img id="add-node-mode-icon" src="app/img/nodes/unspecified-entity.svg" title="Create a new Unspecified Entity" style="width: 36px; object-fit: contain;">
           </div>
           <div style="padding: 1px" class="sbgn-toolbar-element">
             <img id="add-edge-mode-icon" src="app/img/edges/consumption.svg" title="Create a new Consumption">