diff --git a/client/galaxy/style/less/galaxy_bootstrap/variables.less b/client/galaxy/style/less/galaxy_bootstrap/variables.less
index a8eb77ea6e7..352baa06aa3 100644
--- a/client/galaxy/style/less/galaxy_bootstrap/variables.less
+++ b/client/galaxy/style/less/galaxy_bootstrap/variables.less
@@ -29,7 +29,7 @@
 
 // Bootstrap default colors for states, will be adjusted based on @base-color
 
-@bs-primary:		 #428bca;
+@bs-primary:         #428bca;
 @bs-success:         #5cb85c;
 @bs-warning:         #f0ad4e;
 @bs-danger:          #d9534f;
@@ -65,31 +65,31 @@
 // -------------------------
 
 @brand-primary:         hsl(
-							hue(@bs-primary),
-							(saturation(@bs-info) + @sat + 20)/2,
-							@luma - 10
-						);
+                            hue(@bs-primary),
+                            (saturation(@bs-info) + @sat + 20)/2,
+                            @luma - 10
+                        );
 
 @brand-info:            hsl(
-							hue(@bs-info),
-							(saturation(@bs-info) + @sat + 20)/2,
-							@luma
-						);
+                            hue(@bs-info),
+                            (saturation(@bs-info) + @sat + 20)/2,
+                            @luma
+                        );
 @brand-success:         hsl(
-							hue(@bs-success),
-							(saturation(@bs-success) + @sat + 20)/2,
-							(luminance(@bs-success) + @luma - 20)/2
-						);
+                            hue(@bs-success),
+                            (saturation(@bs-success) + @sat + 20)/2,
+                            (luminance(@bs-success) + @luma - 20)/2
+                        );
 @brand-warning:         hsl(
-							hue(@bs-warning),
-							(saturation(@bs-warning) + @sat + 20)/2,
-							(luminance(@bs-warning) + @luma - 20)/2
-						);
+                            hue(@bs-warning),
+                            (saturation(@bs-warning) + @sat + 20)/2,
+                            (luminance(@bs-warning) + @luma - 20)/2
+                        );
 @brand-danger:          hsl(
-							hue(@bs-danger),
-							(saturation(@bs-danger) + @sat + 20)/2,
-							(luminance(@bs-danger) + @luma + 10)/2
-						);
+                            hue(@bs-danger),
+                            (saturation(@bs-danger) + @sat + 20)/2,
+                            (luminance(@bs-danger) + @luma + 10)/2
+                        );
 
 // Scaffolding
 // -------------------------