diff --git a/docs/assets/bootstrap.zip b/docs/assets/bootstrap.zip
index 4ef9191d60..622ad01177 100644
Binary files a/docs/assets/bootstrap.zip and b/docs/assets/bootstrap.zip differ
diff --git a/docs/assets/css/bootstrap.css b/docs/assets/css/bootstrap.css
index 74d7308be9..ed32b339f0 100644
--- a/docs/assets/css/bootstrap.css
+++ b/docs/assets/css/bootstrap.css
@@ -498,6 +498,7 @@ pre {
   white-space: pre;
   white-space: pre-wrap;
   word-break: break-all;
+  word-wrap: break-word;
 }
 pre.prettyprint {
   margin-bottom: 18px;
@@ -588,11 +589,16 @@ input[type="image"], input[type="checkbox"], input[type="radio"] {
   /* IE7 */
 
   line-height: normal;
-  border: 0;
   cursor: pointer;
   -webkit-border-radius: 0;
   -moz-border-radius: 0;
   border-radius: 0;
+  border: 0 \9;
+  /* IE9 and down */
+
+}
+input[type="image"] {
+  border: 0;
 }
 input[type="file"] {
   width: auto;
diff --git a/less/code.less b/less/code.less
index 35a8ae6b82..e2157d8ab1 100644
--- a/less/code.less
+++ b/less/code.less
@@ -34,6 +34,7 @@ pre {
   white-space: pre;
   white-space: pre-wrap;
   word-break: break-all;
+  word-wrap: break-word;
 
   // Make prettyprint styles more spaced out for readability
   &.prettyprint {
diff --git a/less/forms.less b/less/forms.less
index be9dbfaa9c..0a5fa2b867 100644
--- a/less/forms.less
+++ b/less/forms.less
@@ -96,9 +96,12 @@ input[type="radio"] {
   margin: 3px 0;
   *margin-top: 0; /* IE7 */
   line-height: normal;
-  border: 0;
   cursor: pointer;
   .border-radius(0);
+  border: 0 \9; /* IE9 and down */
+}
+input[type="image"] {
+  border: 0;
 }
 
 // Reset the file input to browser defaults