SONAR-5521 fix zero trend icon

diff --git a/server/sonar-web/src/main/less/icons.less b/server/sonar-web/src/main/less/icons.less
index 8661a790a44d91d57f3d46df398278aec302c72f..451c4366930a3b73744a2231b558d2baa2e6c719 100644 (file)
--- a/server/sonar-web/src/main/less/icons.less
+++ b/server/sonar-web/src/main/less/icons.less
@@ -234,7 +234,9 @@ a[class^="icon-"], a[class*=" icon-"] {
 }
 
 .icon-trend-0:before {
-  content: "\e607";
+  // alignment trick
+  content: "\e605";
+  visibility: hidden;
 }
 .icon-trend-1:before {
   content: "\e605";