From: Sojaner <sojaner@gmail.com>
Date: Thu, 27 Feb 2014 09:05:58 +0000 (+0330)
Subject: Fix for issue #12854 where push and pull resets
X-Git-Tag: v3.2.0~438^2~23^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=77cd015cf001856e1530babfa47b013bd08ab2ad;p=thirdparty%2Fbootstrap.git

Fix for issue #12854 where push and pull resets

The col-*-push-0 and col-*-pull-0 classes try to reset the positioning using 0% but this prevents the opposite direction positioning to freeze and not being set correctly.
To fix that, these must set the position to auto instead of 0% with means left:auto and right:auto instead of left:0% and right:0%.
---

diff --git a/less/mixins.less b/less/mixins.less
index 4432cfc2db..d024a36ad1 100644
--- a/less/mixins.less
+++ b/less/mixins.less
@@ -827,16 +827,26 @@
     width: percentage((@index / @grid-columns));
   }
 }
-.calc-grid-column(@index, @class, @type) when (@type = push) {
+.calc-grid-column(@index, @class, @type) when (@type = push) and (@index > 0) {
   .col-@{class}-push-@{index} {
     left: percentage((@index / @grid-columns));
   }
 }
-.calc-grid-column(@index, @class, @type) when (@type = pull) {
+.calc-grid-column(@index, @class, @type) when (@type = push) and (@index = 0) {
+  .col-@{class}-push-0 {
+    left: auto;
+  }
+}
+.calc-grid-column(@index, @class, @type) when (@type = pull) and (@index > 0) {
   .col-@{class}-pull-@{index} {
     right: percentage((@index / @grid-columns));
   }
 }
+.calc-grid-column(@index, @class, @type) when (@type = pull) and (@index = 0) {
+  .col-@{class}-pull-0 {
+    right: auto;
+  }
+}
 .calc-grid-column(@index, @class, @type) when (@type = offset) {
   .col-@{class}-offset-@{index} {
     margin-left: percentage((@index / @grid-columns));