diff --git a/admin/client/dist/styles/bundle.css b/admin/client/dist/styles/bundle.css
index 885cbcaab..b3430dc9f 100644
--- a/admin/client/dist/styles/bundle.css
+++ b/admin/client/dist/styles/bundle.css
@@ -10280,13 +10280,13 @@ body.cms{
 }
 
 .cms-tree-filtered{
-  position:absolute;
   margin:0;
-  width:100%;
   box-sizing:border-box;
-  margin-left:-16px;
-  padding:16px;
-  background:#d4e2ec;
+  margin-left:-1.5385rem;
+  margin-right:-1.5385rem;
+  margin-bottom:-1.5385rem;
+  padding:1.5385rem;
+  background:#e2ecf2;
   text-shadow:none;
   border:0;
 }
@@ -16070,6 +16070,12 @@ body,html{
           flex:1;
 }
 
+.cms .flexbox-display{
+  display:-webkit-box;
+  display:-ms-flexbox;
+  display:flex;
+}
+
 .campaign-admin__item-links--has-links,.campaign-admin__item-links--is-linked{
   color:#29abe2;
   float:right;
diff --git a/admin/client/src/styles/_layout.scss b/admin/client/src/styles/_layout.scss
index 676aaee2e..c0621622d 100644
--- a/admin/client/src/styles/_layout.scss
+++ b/admin/client/src/styles/_layout.scss
@@ -184,3 +184,7 @@ body {
   -ms-flex: 1;
   flex: 1;
 }
+
+.cms .flexbox-display {
+  display: flex; // Override JQuery UI, useful to override .ui-tabs-panel
+}
diff --git a/admin/client/src/styles/legacy/_style.scss b/admin/client/src/styles/legacy/_style.scss
index fa4af4257..5dba28339 100644
--- a/admin/client/src/styles/legacy/_style.scss
+++ b/admin/client/src/styles/legacy/_style.scss
@@ -1171,13 +1171,13 @@ body.cms {
 }
 
 .cms-tree-filtered {
-  position: absolute;
   margin: 0;
-  width: 100%;
   box-sizing: border-box;
-  margin-left: -$grid-x*2;
-  padding: $grid-y*2 $grid-x*2;
-  background: #D4E2EC;
+  margin-left: -$panel-padding-x;
+  margin-right: -$panel-padding-x;
+  margin-bottom: -$panel-padding-y;
+  padding: $panel-padding-y $panel-padding-x;
+  background: lighten(#D4E2EC, 4);
   text-shadow: none;
   border: 0;