Merge branch 'master' into pr/11107

Conflicts:
	docs-assets/js/raw-files.js

1 files changed, 10 insertions, 9 deletions

diff --git a/less/modals.less b/less/modals.less
index 8adfd3ad2..f3c63ca74 100644
--- a/less/modals.less
+++ b/less/modals.less
@@ -22,7 +22,11 @@
   right: 0;
   bottom: 0;
   left: 0;
-  z-index: @zindex-modal-background;
+  z-index: @zindex-modal;
+
+  // Prevent Chrome on Windows from adding a focus outline. For details, see
+  // https://github.com/twbs/bootstrap/pull/10951.
+  outline: 0;
 
   // When fading in the modal, animate it to slide down
   &.fade .modal-dialog {
@@ -34,11 +38,9 @@
 
 // Shell div to position the modal with bottom padding
 .modal-dialog {
-  margin-left: auto;
-  margin-right: auto;
+  position: relative;
   width: auto;
-  padding: 10px;
-  z-index: (@zindex-modal-background + 10);
+  margin: 10px;
 }
 
 // Actual modal
@@ -61,7 +63,7 @@
   right: 0;
   bottom: 0;
   left: 0;
-  z-index: (@zindex-modal-background - 10);
+  z-index: @zindex-modal-background;
   background-color: @modal-backdrop-bg;
   // Fade for backdrop
   &.fade { .opacity(0); }
@@ -99,7 +101,7 @@
   padding: (@modal-inner-padding - 1) @modal-inner-padding @modal-inner-padding;
   text-align: right; // right align buttons
   border-top: 1px solid @modal-footer-border-color;
-  .clearfix(); // clear it in case folks use .pull-* classes on buttons
+  &:extend(.clearfix all); // clear it in case folks use .pull-* classes on buttons
 
   // Properly space out buttons
   .btn + .btn {
@@ -121,8 +123,7 @@
 
   .modal-dialog {
     width: 600px;
-    padding-top: 30px;
-    padding-bottom: 30px;
+    margin: 30px auto;
   }
   .modal-content {
     .box-shadow(0 5px 15px rgba(0,0,0,.5));