From: Mark Otto <markdotto@gmail.com>
Date: Thu, 27 Oct 2016 21:41:12 +0000 (-0700)
Subject: Calculcate the top offset for custom control indicators
X-Git-Tag: v4.0.0-alpha.6~482^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F21034%2Fhead;p=thirdparty%2Fbootstrap.git

Calculcate the top offset for custom control indicators

Fixes #21023.

Uses some math functions to determine what the offset should be. This is helpful for those who customize the size of their indicators and still want them vertically centered.
---

diff --git a/scss/_custom-forms.scss b/scss/_custom-forms.scss
index e74f5c744a..18aedc66fa 100644
--- a/scss/_custom-forms.scss
+++ b/scss/_custom-forms.scss
@@ -61,7 +61,7 @@
 
 .custom-control-indicator {
   position: absolute;
-  top: .25rem;
+  top: (($line-height-base - $custom-control-indicator-size) / 2);
   left: 0;
   display: block;
   width: $custom-control-indicator-size;