diff --git a/src/serializers/SvgSerializer.cpp b/src/serializers/SvgSerializer.cpp
index fbd9a1051d..1ed211fa2a 100644
--- a/src/serializers/SvgSerializer.cpp
+++ b/src/serializers/SvgSerializer.cpp
@@ -2211,11 +2211,16 @@ void SvgSerializer::doWriteHeader() {
 		svg_file.stream <<
 			"    <style type=\"text/css\" >\n"
 			"    <![CDATA[\n"
-			"        path {\n"
+			"        .cut path {\n"
 			"            stroke: #222222;\n"
 			"            fill: #444444;\n"
 			"            fill-rule: evenodd;\n"
 			"        }\n"
+			"        .projection path {\n"
+			"            stroke: #222222;\n"
+			"            fill: none;\n"
+			"            stroke-opacity: 0.6;\n"
+			"        }\n"
 			"        .IfcDoor path,\n"
 			"        .Symbol path {\n"
 			"            fill: none;\n"