1 files changed, 0 insertions, 28 deletions
diff --git a/docs/assets/css/bootstrap-responsive.css b/docs/assets/css/bootstrap-responsive.css
index 671cdd3c7..d749708d2 100644
--- a/docs/assets/css/bootstrap-responsive.css
+++ b/docs/assets/css/bootstrap-responsive.css
@@ -8,34 +8,6 @@
  * Designed and built with all the love in the world @twitter by @mdo and @fat.
  */
 
-.clearfix:before,
-.clearfix:after {
-  display: table;
-  line-height: 0;
-  content: "";
-}
-
-.clearfix:after {
-  clear: both;
-}
-
-.hide-text {
-  font: 0/0 a;
-  color: transparent;
-  text-shadow: none;
-  background-color: transparent;
-  border: 0;
-}
-
-.input-block-level {
-  display: block;
-  width: 100%;
-  min-height: 30px;
-  -webkit-box-sizing: border-box;
-     -moz-box-sizing: border-box;
-          box-sizing: border-box;
-}
-
 .hidden {
   display: none;
   visibility: hidden;