diff --git a/docs/assets/css/bootstrap.css b/docs/assets/css/bootstrap.css
index ccafb83bb4..32cc021ea9 100644
--- a/docs/assets/css/bootstrap.css
+++ b/docs/assets/css/bootstrap.css
@@ -67,6 +67,7 @@ sub {
 }
 
 img {
+  width: auto\9;
   height: auto;
   max-width: 100%;
   vertical-align: middle;
diff --git a/less/reset.less b/less/reset.less
index fc27e9c878..3261124e0f 100644
--- a/less/reset.less
+++ b/less/reset.less
@@ -78,6 +78,7 @@ sub {
 
 img {
   max-width: 100%; // Make images inherently responsive
+  width: auto\9; /* IE7-8 need help adjusting responsive images */
   height: auto; // Make images inherently responsive
   vertical-align: middle;
   border: 0;