diff --git a/plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/client/orion-codenvy-theme.css b/plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/client/orion-codenvy-theme.css
index a5f7ad0996..d8b38d50fe 100644
--- a/plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/client/orion-codenvy-theme.css
+++ b/plugins/plugin-orion/che-plugin-orion-editor/src/main/resources/org/eclipse/che/ide/editor/orion/client/orion-codenvy-theme.css
@@ -116,8 +116,8 @@
     font-size: 2px !important;
     cursor: pointer;
     box-sizing: border-box;
-    border-left: 3px solid transparent;
-    border-right: 3px solid transparent;
+    border-left: 1px solid transparent;
+    border-right: 5px solid transparent;
 }
 .textviewTooltip {
     font-family: "Open Sans", sans-serif;