diff --git a/init.el b/init.el
index 41a51c2..905e567 100644
--- a/init.el
+++ b/init.el
@@ -924,6 +924,8 @@ DOCSTRING is an optional form that is discarded upon expansion."
   (corfu-max-width 50 "Limit completion popup width to 50 columns")
   (corfu-popupinfo-hide nil "Don't hide doc popups while scrolling between candidates")
   (corfu-popupinfo-delay 0.1 "Wait 0.1 seconds before showing a doc popup for a candidate")
+  (corfu-popupinfo-max-width 70 "Limit doc popup width to 70 columns")
+  (corfu-popupinfo-min-height 4 "Ensure doc popups are at least 4 lines tall")
   (corfu-echo-documentation nil "Disable displaying documentation strings in the echo area")
   :hook
   ;; Displaying popups aggressively (i.e. without summoning them with a key press) can
@@ -1018,6 +1020,7 @@ DOCSTRING is an optional form that is discarded upon expansion."
   (add-to-list 'corfu-margin-formatters #'kind-icon-margin-formatter)
   :custom
   (kind-icon-use-icons nil "Use stylized text labels instead of graphical badges")
+  (kind-icon-blend-frac 0.25 "Brighten background colors with heavy blending from foreground colors")
   (kind-icon-default-face 'corfu-default "Stylize characters using the same face as Corfu"))
 
 ;; ---------------------------------- ;;