diff --git a/src/gtk-3.0/gtk-dark-solid.css b/src/gtk-3.0/gtk-dark-solid.css
index e3f001f..9199411 100644
--- a/src/gtk-3.0/gtk-dark-solid.css
+++ b/src/gtk-3.0/gtk-dark-solid.css
@@ -418,7 +418,7 @@ treeview entry.flat:focus, treeview .raven .raven-background spinbutton:focus:no
 button {
   outline-color: #8eb9ff;
   outline-style: solid;
-  outline-offset: 0;
+  outline-offset: -1px;
   outline-width: 3px;
   -gtk-outline-radius: 6px;
 }
diff --git a/src/gtk-3.0/gtk-dark.css b/src/gtk-3.0/gtk-dark.css
index 14e034d..84f0c0f 100644
--- a/src/gtk-3.0/gtk-dark.css
+++ b/src/gtk-3.0/gtk-dark.css
@@ -418,7 +418,7 @@ treeview entry.flat:focus, treeview .raven .raven-background spinbutton:focus:no
 button {
   outline-color: #8eb9ff;
   outline-style: solid;
-  outline-offset: 0;
+  outline-offset: -1px;
   outline-width: 3px;
   -gtk-outline-radius: 6px;
 }
diff --git a/src/gtk-3.0/gtk-light-solid.css b/src/gtk-3.0/gtk-light-solid.css
index b6c2fee..fb8298a 100644
--- a/src/gtk-3.0/gtk-light-solid.css
+++ b/src/gtk-3.0/gtk-light-solid.css
@@ -419,7 +419,7 @@ treeview entry.flat:focus, treeview .raven .raven-background spinbutton:focus:no
 button {
   outline-color: #8eb9ff;
   outline-style: solid;
-  outline-offset: 0;
+  outline-offset: -1px;
   outline-width: 3px;
   -gtk-outline-radius: 6px;
 }
diff --git a/src/gtk-3.0/gtk-light.css b/src/gtk-3.0/gtk-light.css
index 806e838..9385c7c 100644
--- a/src/gtk-3.0/gtk-light.css
+++ b/src/gtk-3.0/gtk-light.css
@@ -419,7 +419,7 @@ treeview entry.flat:focus, treeview .raven .raven-background spinbutton:focus:no
 button {
   outline-color: #8eb9ff;
   outline-style: solid;
-  outline-offset: 0;
+  outline-offset: -1px;
   outline-width: 3px;
   -gtk-outline-radius: 6px;
 }
diff --git a/src/gtk-3.0/sass/_common.scss b/src/gtk-3.0/sass/_common.scss
index 57caeea..57027e8 100644
--- a/src/gtk-3.0/sass/_common.scss
+++ b/src/gtk-3.0/sass/_common.scss
@@ -382,7 +382,7 @@ $_dot_color: $selected_bg_color;
 @at-root %outline_solid, button {
   outline-color: $entry_highlight;
   outline-style: solid;
-  outline-offset: 0;
+  outline-offset: -1px;
   outline-width: 3px;
   -gtk-outline-radius: $bt_radius + 1px;
 }