diff --git a/core/themes/seven/css/components/buttons.theme.css b/core/themes/seven/css/components/buttons.theme.css
index ee94744..4a94bfc 100644
--- a/core/themes/seven/css/components/buttons.theme.css
+++ b/core/themes/seven/css/components/buttons.theme.css
@@ -91,6 +91,10 @@
   border-color: #144b78;
   box-shadow: inset 0 1px 3px hsla(0, 0%, 0%, 0.2);
 }
+.button:focus {
+  border: 1px solid #1280DF;
+  box-shadow: 0 0 0.5em 0.1em hsla(203, 100%, 60%, 0.7);
+}
 
 /**
  * Overrides styling from system.theme.