diff --git a/app/index.deck b/app/index.deck
index 18140df4ed4..560026eda42 100644
--- a/app/index.deck
+++ b/app/index.deck
@@ -29,7 +29,7 @@
       font-family: 'Source Sans Pro', sans-serif;
       font-weight: 400;
       margin: 8px 0;
-      font-size: 24px;
+      font-size: 18px;
       line-height: 30px;
       position: relative;
       top: 0;
@@ -70,7 +70,7 @@
       background-color: #149CB5;
       animation: rollingColor 2.2s infinite ease-in;
       display: inline-block;
-      min-height: 12px;
+      min-height: 8px;
       min-width: 60px;
     }
 
diff --git a/app/scripts/modules/core/src/pipeline/config/actions/history/showHistory.less b/app/scripts/modules/core/src/pipeline/config/actions/history/showHistory.less
index 4798f3aba22..3ee26370d34 100644
--- a/app/scripts/modules/core/src/pipeline/config/actions/history/showHistory.less
+++ b/app/scripts/modules/core/src/pipeline/config/actions/history/showHistory.less
@@ -79,14 +79,14 @@
   }
 
   .add {
-    background-color: var(--color-accent-g3); // copied from GitHub
+    background-color: #eaffea; // copied from GitHub
     &::before {
       content: '+';
     }
   }
 
   .remove {
-    background-color: var(--color-cirrus); // also copied from GitHub
+    background-color: #ffecec; // also copied from GitHub
     &::before {
       content: '-';
     }