Don't modify font size in UL/OL/P tags when printing see BT#16171

app/Resources/public/css/themes/chamilo/print.css

@@ -534,7 +534,7 @@ dl.upload_option {
 	height: 0;
 }
 p, blockquote, ol, ul {
-	font-size: 12px;
+	/*font-size: 12px;*/
 }
 h1 {
 	font-size: 21px;
@@ -768,19 +768,19 @@ padding-top: 0px;	padding-right: 0px;	padding-bottom: 0px;	padding-left: 0px;}
 	text-align: left;
 }
 .data_table tr.row_odd {
-	background-color: #fafafa;	
+	background-color: #fafafa;
 }
 .data_table tr.row_odd:hover, .data_table tr.row_even:hover {
 	background-color: #f0f0f0;
 }
 .data_table tr.row_even {
-	background-color: #fff;	
+	background-color: #fff;
 }
 .data_table td .highlight {
     font-weight: bold;
 }
 .data_table td {
-	padding: 5px;	
+	padding: 5px;
 	border-bottom: 1px solid #b0b0b0;
 	border-right: 1px dotted #e1e1e1;
 	border-left: 1px dotted #e1e1e1;
@@ -795,7 +795,7 @@ padding-top: 0px;	padding-right: 0px;	padding-bottom: 0px;	padding-left: 0px;}
     margin-bottom: 15px;
     margin-top: 8px;
     text-align: left;
-    width: 100%;    
+    width: 100%;
 }
 
 .data_table_no_border td {