From 0c467e7b29e2dd601e51b2af161c0546a79d432c Mon Sep 17 00:00:00 2001
From: Mark Otto <markdotto@gmail.com>
Date: Sun, 9 Oct 2016 18:04:30 -0700
Subject: [PATCH] Match the height of select.form-control with
 input.form-control

Uses a local variable and some calc love to counteract the border-width (times 2) from the height of the select. Fixes #17194 and nullifies #19967.
---
 scss/_forms.scss | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scss/_forms.scss b/scss/_forms.scss
index d27b646d0667..be19a079566b 100644
--- a/scss/_forms.scss
+++ b/scss/_forms.scss
@@ -66,7 +66,8 @@
 
 select.form-control {
   &:not([size]):not([multiple]) {
-    height: $input-height;
+    $select-border-width: ($border-width * 2);
+    height: calc(#{$input-height} - #{$select-border-width});
   }
 
   &:focus::-ms-value {