From: Martijn Cuppens <martijn.cuppens@gmail.com>
Date: Mon, 26 Aug 2019 06:42:44 +0000 (+0200)
Subject: Update z-indices (#29292)
X-Git-Tag: v5.0.0-alpha1~818
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ad135ebb4d6bd16d60c9ce11e0e183948db6205;p=thirdparty%2Fbootstrap.git

Update z-indices (#29292)

- `.carousel-caption` doesn't need a z-index. There are no non-static element in its containing block (`.carousel-item`)
- The `z-index` of `.carousel-indicators` is way higher than it needs to be (`15`), the highest sibling `z-index` is `1`, so it can be set to `2` to be the top layer.
---

diff --git a/scss/_carousel.scss b/scss/_carousel.scss
index df9408a757..0e79f179b6 100644
--- a/scss/_carousel.scss
+++ b/scss/_carousel.scss
@@ -148,7 +148,7 @@
   right: 0;
   bottom: 0;
   left: 0;
-  z-index: 15;
+  z-index: 2;
   display: flex;
   justify-content: center;
   padding-left: 0; // override <ol> default
@@ -190,7 +190,6 @@
   right: (100% - $carousel-caption-width) / 2;
   bottom: 20px;
   left: (100% - $carousel-caption-width) / 2;
-  z-index: 10;
   padding-top: 20px;
   padding-bottom: 20px;
   color: $carousel-caption-color;