Merge branch 'master' into pr/12813

Conflicts:
	dist/css/bootstrap.css.map
	dist/css/bootstrap.min.css
	docs/dist/css/bootstrap.css.map
	docs/dist/css/bootstrap.min.css

dist/css/bootstrap.css

@@ -5616,6 +5616,8 @@ button.close {
 }
 .clearfix:before,
 .clearfix:after,
+.dl-horizontal dd:before,
+.dl-horizontal dd:after,
 .container:before,
 .container:after,
 .container-fluid:before,
@@ -5646,6 +5648,7 @@ button.close {
   content: " ";
 }
 .clearfix:after,
+.dl-horizontal dd:after,
 .container:after,
 .container-fluid:after,
 .row:after,

less/type.less

@@ -141,7 +141,7 @@ cite    { font-style: normal; }
 
 
 // Lists
-// --------------------------------------------------
+// -------------------------
 
 // Unordered and Ordered lists
 ul,
@@ -195,8 +195,12 @@ dd {
 // Defaults to being stacked without any of the below styles applied, until the
 // grid breakpoint is reached (default of ~768px).
 
-@media (min-width: @grid-float-breakpoint) {
-  .dl-horizontal {
+.dl-horizontal {
+  dd {
+    &:extend(.clearfix all); // Clear the floated `dt` if an empty `dd` is present
+  }
+
+  @media (min-width: @grid-float-breakpoint) {
     dt {
       float: left;
       width: (@component-offset-horizontal - 20);
@@ -206,13 +210,13 @@ dd {
     }
     dd {
       margin-left: @component-offset-horizontal;
-      &:extend(.clearfix all); // Clear the floated `dt` if an empty `dd` is present
     }
   }
 }
 
-// MISC
-// ----
+
+// Misc
+// -------------------------
 
 // Abbreviations and acronyms
 abbr[title],