diff --git a/htdocs/core/js/lib_foot.js.php b/htdocs/core/js/lib_foot.js.php
index 1de4fef0176..997132ca132 100644
--- a/htdocs/core/js/lib_foot.js.php
+++ b/htdocs/core/js/lib_foot.js.php
@@ -258,12 +258,12 @@ print '
 					window.getSelection().removeAllRanges();
 
 					/* Show message */
-					var lastchild = this.parentNode.lastChild;
+					var lastchild = this.parentNode.lastChild;		/* .parentNode is clipboardCP and last child is clipboardCPText */
 					var tmp = lastchild.innerHTML
 					if (succeed) {
-						lastchild.innerHTML = \''.dol_escape_js($langs->trans('CopiedToClipboard')).'\';
+						lastchild.innerHTML = \'<div class="clipboardCPTextDivInside opacitymedium">'.dol_escape_js($langs->trans('CopiedToClipboard')).'</div>\';
 					} else {
-						lastchild.innerHTML = \''.dol_escape_js($langs->trans('Error')).'\';
+						lastchild.innerHTML = \'<div class="clipboardCPTextDivInside opacitymedium">'.dol_escape_js($langs->trans('Error')).'</div>\';
 					}
 					setTimeout(() => { lastchild.innerHTML = tmp; }, 1000);
 				});
diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 98a879410b0..7ee19214c64 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -10520,9 +10520,9 @@ function showValueWithClipboardCPButton($valuetocopy, $showonlyonhover = 1, $tex
 
 	$tag = 'span'; 	// Using div does not work when using the js copy code.
 	if ($texttoshow) {
-		$result = '<span class="clipboardCP'.($showonlyonhover ? ' clipboardCPShowOnHover' : '').'"><'.$tag.' class="clipboardCPValue hidewithsize">'.dol_escape_htmltag($valuetocopy, 1, 1).'</'.$tag.'><span class="clipboardCPValueToPrint">'.dol_escape_htmltag($texttoshow, 1, 1).'</span><span class="clipboardCPButton far fa-clipboard opacitymedium paddingleft paddingright"></span><span class="clipboardCPText opacitymedium"></span></span>';
+		$result = '<span class="clipboardCP'.($showonlyonhover ? ' clipboardCPShowOnHover' : '').'"><'.$tag.' class="clipboardCPValue hidewithsize">'.dol_escape_htmltag($valuetocopy, 1, 1).'</'.$tag.'><span class="clipboardCPValueToPrint">'.dol_escape_htmltag($texttoshow, 1, 1).'</span><span class="clipboardCPButton far fa-clipboard opacitymedium paddingleft paddingright"></span><span class="clipboardCPText"></span></span>';
 	} else {
-		$result = '<span class="clipboardCP'.($showonlyonhover ? ' clipboardCPShowOnHover' : '').'"><'.$tag.' class="clipboardCPValue">'.dol_escape_htmltag($valuetocopy, 1, 1).'</'.$tag.'><span class="clipboardCPButton far fa-clipboard opacitymedium paddingleft paddingright"></span><span class="clipboardCPText opacitymedium"></span></span>';
+		$result = '<span class="clipboardCP'.($showonlyonhover ? ' clipboardCPShowOnHover' : '').'"><'.$tag.' class="clipboardCPValue">'.dol_escape_htmltag($valuetocopy, 1, 1).'</'.$tag.'><span class="clipboardCPButton far fa-clipboard opacitymedium paddingleft paddingright"></span><span class="clipboardCPText"></span></span>';
 	}
 
 	return $result;
diff --git a/htdocs/theme/eldy/global.inc.php b/htdocs/theme/eldy/global.inc.php
index 366e9322dde..91736813d15 100644
--- a/htdocs/theme/eldy/global.inc.php
+++ b/htdocs/theme/eldy/global.inc.php
@@ -6879,6 +6879,29 @@ div.clipboardCPValue.hidewithsize {
 	display: none;
 }
 
+/* To make a div popup, we must use a position aboluste inside a position relative */
+.clipboardCPText {
+	position: relative;
+}
+.clipboardCPTextDivInside {
+	position: absolute;
+	background: #f8f8fa;
+	color: #888;
+	border: 1px solid #E0E0E0;
+	opacity: 1;
+	z-index: 20;
+	padding: 2px;
+	padding-left: 5px;
+	padding-right: 5px;
+	top: -5px;
+	left: 0px;
+	border-radius: 5px;
+	white-space: nowrap;
+	font-size: 0.9em;
+	box-shadow: 1px 1px 6px #ddd;
+}
+
+
 
 /* ============================================================================== */
 /* CSS style used for small screen                                                */
diff --git a/htdocs/theme/md/style.css.php b/htdocs/theme/md/style.css.php
index 51e625438fd..1acc8e26ed1 100644
--- a/htdocs/theme/md/style.css.php
+++ b/htdocs/theme/md/style.css.php
@@ -6717,6 +6717,30 @@ div.clipboardCPValue.hidewithsize {
 	display: none;
 }
 
+/* To make a div popup, we must use a position aboluste inside a position relative */
+
+.clipboardCPText {
+	position: relative;
+}
+.clipboardCPTextDivInside {
+	position: absolute;
+	background: #EEE;
+	color: 888;
+	border: 1px solid #DDD;
+	opacity: 1;
+	z-index: 20;
+	padding: 2px;
+	padding-left: 4px;
+	padding-right: 4px;
+	top: -5px;
+	left: 0px;
+	border-radius: 5px;
+	white-space: nowrap;
+	font-size: 0.95em;
+	box-shadow: 1px 1px 6px #ddd;
+}
+
+
 
 /* ============================================================================== */
 /* CSS style used for small screen                                                */