diff --git a/styles/less/actors/adversary/sidebar.less b/styles/less/actors/adversary/sidebar.less
index cf7a788a..df2ca161 100644
--- a/styles/less/actors/adversary/sidebar.less
+++ b/styles/less/actors/adversary/sidebar.less
@@ -170,6 +170,7 @@
                         border: 1px solid light-dark(@dark-blue, @golden);
                         border-radius: 6px;
                         z-index: 1;
+                        background: @dark-blue;
 
                         &::-webkit-progress-bar {
                             border: none;
@@ -184,13 +185,9 @@
                             background: @gradient-stress;
                             border-radius: 6px;
                         }
-                        &::-moz-progress-value,
-                        &::-moz-progress-bar {
-                            border-radius: 6px;
-                        }
-
                         &::-moz-progress-bar {
                             background: @gradient-hp;
+                            border-radius: 6px;
                         }
                         &.stress-color::-moz-progress-bar {
                             background: @gradient-stress;
diff --git a/styles/less/actors/character/sidebar.less b/styles/less/actors/character/sidebar.less
index fb237746..e5783cbb 100644
--- a/styles/less/actors/character/sidebar.less
+++ b/styles/less/actors/character/sidebar.less
@@ -128,6 +128,7 @@
                         border: 1px solid light-dark(@dark-blue, @golden);
                         border-radius: 6px;
                         z-index: 1;
+                        background: @dark-blue;
 
                         &::-webkit-progress-bar {
                             border: none;
@@ -142,13 +143,9 @@
                             background: @gradient-stress;
                             border-radius: 6px;
                         }
-                        &::-moz-progress-value,
-                        &::-moz-progress-bar {
-                            border-radius: 6px;
-                        }
-
                         &::-moz-progress-bar {
                             background: @gradient-hp;
+                            border-radius: 6px;
                         }
                         &.stress-color::-moz-progress-bar {
                             background: @gradient-stress;