OO-3966: Avoid page break before first diagram

src/main/java/org/olat/modules/forms/ui/_content/bar_chart.html

-<div class="o_evaluation_block clearfix o_block_large">
+<div class="o_evaluation_block clearfix o_block_large o_print_break_avoid">
 	#if($r.isNotNull($title))
 		<h4>$title</h4>
 	#end

src/main/webapp/static/themes/light/modules/_evaluation_form.scss

@@ -353,9 +353,6 @@
 
 /* Print styles */
 @media print {
-	.o_evaluation_block {
-		page-break-inside : avoid;
-	}
 	.o_evaluation_discrete_radio .o_slider .o_evaluation_steps div.radio {
 		-webkit-print-color-adjust: exact;
 		color-adjust: exact;