--- a/src/pyams_default_theme/resources/less/pyams-default.less	Fri Oct 18 15:23:50 2019 +0200
+++ b/src/pyams_default_theme/resources/less/pyams-default.less	Fri Oct 18 15:26:42 2019 +0200
@@ -578,13 +578,19 @@
 .wrapper-imagemap {
 	position: relative;
 	display: inline-flex;
+	width: 100%;
 
+	img {
+		width: 100%;
+	}
 	svg {
 		position: absolute;
 		left: 0;
 		right: 0;
 		fill: #888;
 		fill-opacity: 0;
+		width: 100%;
+		height: 100%;
 
 		polygon:hover {
 			fill-opacity: 0.5;