diff --git a/libreplan-webapp/src/main/java/org/libreplan/web/tree/TreeComponent.java b/libreplan-webapp/src/main/java/org/libreplan/web/tree/TreeComponent.java
index af0b8ed4b..ddde898dd 100644
--- a/libreplan-webapp/src/main/java/org/libreplan/web/tree/TreeComponent.java
+++ b/libreplan-webapp/src/main/java/org/libreplan/web/tree/TreeComponent.java
@@ -33,7 +33,9 @@ import org.zkoss.zul.Treeitem;
 
 /**
  * macro component for order elements tree and similar pages<br />
+ *
  * @author Óscar González Fernández <ogonzalez@igalia.com>
+ * @author Lorenzo Tilve Álvaro <ltilve@igalia.com>
  */
 public abstract class TreeComponent extends HtmlMacroComponent {
 
@@ -71,6 +73,10 @@ public abstract class TreeComponent extends HtmlMacroComponent {
             return tooltip;
         }
 
+        public String getHflex() {
+            return cssClass.equals("name") ? "1" : "min";
+        }
+
         public abstract <T extends ITreeNode<T>> void doCell(
                 TreeController<T>.Renderer renderer,
                 Treeitem item, T currentElement);
@@ -95,8 +101,8 @@ public abstract class TreeComponent extends HtmlMacroComponent {
             renderer.addDescriptionCell(currentElement);
         }
     };
-    protected final Column operationsColumn = new Column(_("Operations"),
-            "operations") {
+    protected final Column operationsColumn = new Column(_("Op."),
+            "operations", _("Operations")) {
 
         @Override
         public <T extends ITreeNode<T>> void doCell(
diff --git a/libreplan-webapp/src/main/webapp/common/css/libreplan_zk.css b/libreplan-webapp/src/main/webapp/common/css/libreplan_zk.css
index ef7ef6fe6..e82d33338 100644
--- a/libreplan-webapp/src/main/webapp/common/css/libreplan_zk.css
+++ b/libreplan-webapp/src/main/webapp/common/css/libreplan_zk.css
@@ -565,8 +565,8 @@ div.z-grid {
 
 .orderTree .z-textbox,.orderTree .z-decimalbox,
 .orderTree .z-intbox,.orderTree .z-longbox,
-.orderTree .z-doublebox {
-    height: 23px;
+.orderTree .z-doublebox, .orderTree .z-datebox {
+    height: 21px;
     width: 100%;
 }
 
@@ -583,19 +583,20 @@ div.z-grid {
     height:25px;
 }
 .orderTree .operations {
-    width:80px;
+    width: 50px;
 }
 .orderTree .name {
-    min-width:120px;
+    min-width: 120px;
 }
 .orderTree .hours {
-    width:40px;
+    width: 50px;
 }
 .orderTree .code {
-    min-width:100px;
+    min-width: 100px;
 }
+
 .orderTree .scheduling_state {
-    min-width:160px;
+    min-width:140px;
 }
 .orderTree .estimated_init,
 .orderTree .estimated_end {
@@ -614,6 +615,10 @@ div.z-grid {
     border-bottom: 1px dotted #7EAAC6;
 }
 
+.orderTree td td {
+    border-bottom: 0;
+}
+
 .orderTree .icono td {
     border:none;
 }
@@ -823,6 +828,12 @@ div.z-listbox-pgi-b {
     float:left;
 }
 
+.orderTree .not-scheduled span.z-button,
+.orderTree .partially-scheduled span.z-button,
+.orderTree .completely-scheduled span.z-button {
+    margin: 4px 1px 0 0;
+}
+
 .orderTree .not-scheduled span.scheduling-state,
 .orderTree .partially-scheduled span.scheduling-state,
 .orderTree .completely-scheduled span.scheduling-state {
@@ -859,7 +870,7 @@ span.completely-scheduled {
 span.z-dottree-tee-open,
 span.z-dottree-tee-close,
 span.z-dottree-line {
-    min-height: 28px;
+    min-height: 25px;
 }
 
 
@@ -1119,10 +1130,15 @@ span.perspective, span.perspective-active {
 tr.z-tree-row-seld, tr.z-list-item-seld,
 .z-combobox-pp .z-combo-item-seld,
 tr.z-treerow-seld {
-    background-color: #fdd772;
+    background-color: #fdd772; /* Dark orange */
     color: #000000;
 }
 
+tr.z-treerow-seld input {
+    background-color: #fdf3da; /* Soft orange */
+    background-image: none;
+}
+
 .timeplot-canvas {
     position:relative;
     overflow:hidden;
diff --git a/libreplan-webapp/src/main/webapp/orders/components/_orderElementTree.zul b/libreplan-webapp/src/main/webapp/orders/components/_orderElementTree.zul
index eb7415888..e9b373831 100644
--- a/libreplan-webapp/src/main/webapp/orders/components/_orderElementTree.zul
+++ b/libreplan-webapp/src/main/webapp/orders/components/_orderElementTree.zul
@@ -87,7 +87,7 @@
             zclass="z-dottree">
             <treecols sizable="true">
                 <treecol label="${each.label}" class="${each.cssClass}" tooltiptext="${each.tooltip}"
-                    forEach="${treeComponent.columns}"/>
+                    forEach="${treeComponent.columns}" hflex="${each.hflex}" />
             </treecols>
         </tree>
     </vbox>